1. Mejorar el acceso de jóvenes profesionales a procesos de investigación e innovación
2. Aumentar la vinculación de jóvenes profesionales en grupos I+D+l.
3. Aumentar numero de jóvenes profesionales que participan en actividades de apropiación social del conocimiento en CTel.
El 28 de octubre de 2024, la Universidad del Cauca fue el escenario de una jornada de gran relevancia científica y académica con la realización de las 3ras Jornadas de Reflexión del Proyecto Jóvenes Investigadores e Innovadores en el Departamento del Cauca. Este evento reunió a jóvenes investigadores, académicos y expertos en diversas áreas del conocimiento ¿El propósito? Reflexionar sobre los avances de los proyectos de investigación desarrollados por los participantes del proyecto.
El objetivo fundamental del Proyecto Jóvenes Investigadores es fomentar la vocación científica en jóvenes del Departamento del Cauca que han demostrado excelencia académica. Estos jóvenes son postulados por Instituciones del Sistema Nacional de Ciencia, Tecnología e Innovación (SNCTI) del Departamento del Cauca. Una vez seleccionados, se integran a grupos de investigación donde desarrollan sus habilidades y capacidades como investigadores, aplicando la metodología de “aprender – haciendo” y contribuyendo así al desarrollo de la ciencia y la tecnología en nuestro departamento.
A lo largo de la jornada, se llevaron a cabo conferencias magistrales y se discutieron ponencias sobre temas clave como la inteligencia artificial, la transición energética, la biotecnología, la salud, el territorio y el ambiente.
Durante la mañana, se presentó la conferencia titulada “Inteligencia Artificial: desde su nacimiento hasta su regulación”, a cargo del Dr. Julián Fernando Muñoz Ordóñez, quien ofreció una profunda reflexión sobre la evolución de la inteligencia artificial y su impacto en la sociedad.
Dando continuidad al evento se destinaron 3 salones para que los jóvenes investigadores hicieran sus ponencias con foco en los temas mencionados anteriormente.
En la jornada de la tarde, se presentó la conferencia “Retos para la investigación e innovación en la transición energética justa en Colombia”, a cargo del Dr. Maximiliano Bueno López, quien analizó los desafíos y oportunidades en el contexto de la transición energética en el país. Luego, los jóvenes investigadores continuaron con sus presentaciones, abordando temas como la actividad física post COVID-19, la agroindustria de la yuca, y el cacao como herramienta de resistencia en la ruralidad.
El evento concluyó con la intervención del Dr. Miguel Ángel Niño Zambrano, quien presentó su conferencia “Cómo Transformar Tu Vida a través de la Investigación Científica”, inspirando a los asistentes a seguir desarrollándose tanto profesional como personalmente.
Las 3ras Jornadas de Reflexión se consolidaron como un espacio fundamental para el fomento de la ciencia y la innovación en la Universidad del Cauca, permitiendo a los jóvenes investigadores compartir sus logros y recibir retroalimentación de expertos y académicos. Este tipo de iniciativas refuerzan la vocación científica en la universidad y resaltan el potencial de la investigación local para contribuir al desarrollo social, ambiental y económico del país.
La cobertura del evento se muestra a continuación:
Nota de prensa Unicauca: https://www.unicauca.edu.co/vicerrectoria-de-investigaciones/vri-noticia...
Agenda del evento: https://1drv.ms/b/s!AmRXmylg8yfHroFOIEo8Jc6WrWzzgw?e=hqDvDf
El libro se encuentra disponible de manera digital en el enlace que se muestra a continuación: https://www.researchgate.net/publication/396771955_Reflexiones_de_los_Proyectos_de_Jovenes_Investigadores_e_Innovadores_en_el_departamento_del_Cauca_2024
| Número | Nombre del joven | Nombre del Tutor | Título del artículo | Referencia | Abstract | Categoría | Institución |
| 1 | Juan David Solarte Moreno | Jhon Alexander Guerrero Narváez | Application of Spectral imaging and vegetation index in Latin American coffee production: A systematic mapping | Apraez, Laura Sofia Caicedo, Andrés Felipe Solis Pino, Andres Ossa, Carlos Iván Vasquez, Juan David Solarte, Efrén Venancio Ramos Cabrera, and Saul Eduardo Ruiz. 2025. “Application of Spectral Imaging and Vegetation Index in Latin American Coffee Production: A Systematic Mapping.” Land Degradation & Development 36(2):337–49. doi: 10.1002/LDR.5373. | Coffee production is a crucial economic, social, and cultural pillar in Latin America, facing numerous challenges, including integrating technological advancements such as multispectral imaging. This approach offers multiple advantages for coffee production; however, a knowledge gap in the domain is the need to methodologically review the available empirical evidence to delineate the field and the study region. Therefore, this systematic mapping aims to map the scientific corpus of multispectral imagery and vegetation index implemented in coffee production in the Latin American region. The study followed the PRISMA protocol; 42 primary studies were analyzed to identify key trends and research gaps. The main result of this research is that NDVI emerged as the most widely used spectral index, with applications in estimating critical biophysical parameters such as biomass and chlorophyll content. Other indices such as GNDVI, NDRE, and SAVI also proved valuable in assessing coffee plant health and development. There was an emerging trend to integrate multispectral imaging with machine learning techniques, promising greater accuracy in data interpretation. The study also revealed a concentration of research efforts in selected Latin American countries, particularly Brazil, indicating opportunities to expand research in other coffee-producing regions. The study's main conclusion is that multispectral imaging, mainly through vegetation index, has emerged as a valuable tool for phenological monitoring and management of coffee production, offering several advantages over traditional methods. Finally, this review contributes to the existing knowledge base and identifies future research directions for applying multispectral imagery to sustainable coffee production in Latin America. | A1 | Corporación Universitaria Comfacauca |
| 2 | Laura Isabella Acevedo Quintero | Wilfred Fabian Rivera Martínez | Emprendimiento y mujeres; experiencias significativas desde Colombia para la construcción de paz | Acevedo Quintero, Laura Isabella, Wilfred Fabián Rivera Martínez, and Carolina Quiñonez Zúñiga. 2024. “Emprendimiento y Mujeres: Experiencias Significativas Desde Colombia Para La Construcción de Paz.” Revista Venezolana de Gerencia 29(11):118–36. doi: 10.52080/RVGLUZ.29.E11.7. | Women’s entrepreneurship has been the subject of extensive research due to its significant socioeconomic impact and the momentum generated by persistent struggles for equal opportunities and recognition. This research, conducted jointly by two universities and a technology development center specializing in entrepreneurship issues, focused on analyzing the distinctive dynamics and strategies of 190 women entrepreneurs located in armed conflict zones, as well as the unique characteristics of their initiatives. The results obtained provide a comprehensive view of the catalysts of these ventures that have allowed them to face challenges, take advantage of opportunities and contribute to local development. Methodologically, a study was conducted with a qualitative approach and in-depth interviews that allow extracting the strategies, based on key concepts of relational capital and sorority, this study provides a holistic and detailed vision of the entrepreneurships led by women in Colombia, to better understand their approaches and strategies towards the best performance and sustainability of their organizations. As a result, 5 key performance factors that from the internal management of these organizations allow better results and sustainability are highlighted, these are: i) Make use of strong ties, ii), Consolidate weak ties and sorority, iii) Ensure the legal formality of the business, iv) Organize attendance to relevant events, v) Participate in continuous training programs, vi) Implement digital promotion tactics. | B | Corporación Universitaria Autónoma Del Cauca |
| 3 | Jader Alejandro Muñoz Galíndez | Luis Reinel Vásquez Arteaga | ParasitoBank Dataset for Diagnosing Intestinal Parasitism: Helminths and Protozoa in Coprological Samples | Muñoz Galindez, Jader Alejandro, Luis Reinel Vásquez Arteaga, and Rubiel Vargas Cañas. 2025. “ParasitoBank Dataset for Diagnosing Intestinal Parasitism: Helminths and Protozoa in Coprological Samples.” Data in Brief 58:111279. doi: 10.1016/J.DIB.2025.111279. | Intestinal parasitism is an infection that affects people worldwide, with populations in developing countries being at a higher risk of acquiring it. This infection is contracted for various reasons, mainly related to poor sanitary conditions and inadequate food practices, leading to multiple health issues such as malnutrition, intestinal obstructions, epilepsy, and others. Identifying parasitic species is essential for establishing appropriate antiparasitic therapy, which in turn helps reduce the risk of associated morbidities. For this reason, a dataset named “ParasitoBank” was created, containing 779 images of the visual field of fresh stool samples analysed under a microscope using the serial coprological technique. These images were acquired using a Motorola G84 mobile phone, and a data-labeling process resulted in a total of 1,620 intestinal parasites, with a particular focus on intestinal protozoa. The images have an approximate aspect ratio of 1:1 with a resolution of 2100 × 2100. Label information and some metadata for the images have been included in a JSON file following the “Common Objects in Context” (COCO) format. Finally, the entire dataset and label content have been arranged in a compressed file. The presented information facilitates the use of the data for various studies, spanning education and artificial intelligence development. | B | Universidad Del Cauca |
| 4 | Fabian Camilo Martínez Silva | Carlos Alberto Cobos Lozada | Una revisión sistemática de las herramientas de inteligencia artificial explicable usadas en métodos de ensamble. | Martínez Silva, Fabián Camilo, and Carlos Alberto Cobos Lozada. 2025. “Una Revisión Sistemática de Las Herramientas de Inteligencia Artificial Explicable Usadas En Métodos de Ensamble.” Revista Facultad de Ingeniería, UPTC. | Machine Learning models are increasingly used due to their high predictive performance. However, in critical areas such as healthcare, security and defense, and finance, there is an urgent need for models that are also explainable. Generally, more complex models —such as Deep Neural Networks and ensemble methods— achieve the best results in high-complexity problems; nevertheless, their lack of transparency limits their application in areas that require understanding the decision-making process. Given that ensemble models achieve the best performance in various applications (as seen in Kaggle competitions, particularly XGBoost), this paper presents a systematic literature review of articles published between 2019 and 2024 on the use of Explainable Artificial Intelligence (XAI) tools in ensemble models. The methodology is based on the guidelines proposed by Kitchenham and others, which include planning and execution of the review along with reporting the results obtained. Research results shed light on the benefits and challenges of using XAI in ensemble models to support decision-making and contribute to the social right of explaining such decisions. In addition to identifying research areas and contexts where these models are most applied, opportunities for future research are highlighted. It concludes that there are promising tools and approaches that enable a better understanding of the logic behind these models and greater transparency in results; it also identifies areas for improvement and the need to continue researching to address the challenges associated with the explainability of ensemble models. | B | Universidad Del Cauca |
| 5 | Juan José Chaves Velasco | Arnol Arias Hoyos | Revisión sistemática de microplásticos: métodos analíticos en suelo y agua | José, Juan, Chaves Velasco, Raquel Beatriz, Romero Puentes, Diana Milena, Muñoz Solarte, and Arnol Arias. 2024. “Revisión Sistemática de Microplásticos: Métodos Analíticos En Suelo y Agua.” Revista Novedades Colombianas 19(1). doi: 10.47374/NOVCOL.2024.V19.2406. | With the passage of time, the generation of new techno-logies, including the production of plastics, has caused interest in the scientific community, due to the manufac-ture or release of microparticles called Microplastics (MP), which have the ability to cause a number of affectations to ecosystems and, consequently, to human health. This article proposes to unify information related to analyti-cal methods of these materials in soil and water matrices, obtaining results such as selective sampling and reduced volume, which are sample collection techniques for the terrestrial environment, as well as the reagents used in the processes of separation by density and degradation of organic matter. In the case of the aquatic matrix, the collection process must be carried out taking into account the environment in which it is found, as well as the micros-copy and spectroscopy processes, which are of great importance for the quantification and classification of these plastic polymers. | D | Corporación Universitaria Autónoma Del Cauca |
| 6 | Karol Daniela Fernández Vargas | Cesar Fernández Morantes | Agroquímicos y foto-fenton: Una revisión sistemática de los impactos socioambientales y parámetros óptimos de remoción de contaminantes | Vargas, Karol Daniela Fernández, Edwin Sierra-Gaviria, Arnol Arias Hoyos, and César Fernández Morantes. 2024. “Agroquímicos y Foto-Fenton: Una Revisión Sistemática de Los Impactos Socioambientales y Parámetros Óptimos de Remoción de Contaminantes.” Revista Novedades Colombianas 19(2). doi: 10.47374/NOVCOL.2024.V19.2422. | Colombia is known for its diversity and high agricultural production; however, this productivity implies extensive use of agrochemicals. To manage pests, diseases and/or weeds, farmers use different pesticides, which affect water quality and the biota present due to mobility processes through runoff, filtration or leaching. In this context, it is crucial to go deeper into the research carried out in Colombia on emerging contaminants, especially those generated by the use of agrochemicals, and to evaluate the treatment or effectiveness of Photo-Fenton for their elimination. Twenty-five articles that met these criteria were selected for inclusion. From the analysis of the bibliography, several contaminants were identified in water sources, such as aldrin, atrazine, chlordane, dieldrin, DDT, among others. The literature agrees that the efficiency of the Photo-Fenton process is influenced by the concentration of the oxidizing agent and catalyst, as well as by the reaction time, pH and temperature. It was identified in the research that, for the Photo-Fenton treatment of wastewater contaminated with pesticides, a removal be-tween 70% and 100% of the pollutants is recorded under specific conditions, such as a pH of 3.0 to 3.5, H2O2/Fe2+ ratio of 21.2, exposure to 15 or 30 minutes with UV or solar radiation. In conclusion, the Photo-Fenton technique is considered effective for the elimination of agrochemicals, but optimal performance values have not yet been established, which differ depending on the type of pollutant. It is necessary to continue the search for the optimization of these treatment methods to preserve the health of the population, mitigate environmental and ecosystem impacts. | D | Corporación Universitaria Autónoma Del Cauca |
| Número | Nombre del joven | Nombre del Tutor | Título del artículo | Referencia | Abstract | Categoría | Institución |
| 7 | Juan Sebastián García Pajoy | Héctor Samuel Villada Castillo | Co-creation of sustainable value in cassava agri-food supply chain, a case study | García Pajoy, Juan Sebastián, Héctor Samuel Villada Castillo, and Mario Gustavo Chong Chong. 2025. “Co-Creation of Sustainable Value in Cassava Agri-Food Supply Chain, a Case Study.” Industrial Management & Data Systems. | Sustainability a social construction, is increasingly pivotal in agri-food systems. This research explores the cassava agri-food chain in a Colombian region, employing an exploratory qualitative methodology to identify key factors influencing sustainable value cocreation through a SIPOC analysis and in-depth interviews with key stakeholders. The study provides empirical information, identifying critical challenges within the Colombian cassava value chain, such as infrastructure deficiencies, low productivity levels, and restricted market access. However, promising opportunities for sustainable value co-creation are revealed, particularly in emerging industries such as bioplastics. The study emphasizes the crucial role of community leadership in driving these opportunities. While the findings may lack generalizability, they offer valuable insights for stakeholders to develop more inclusive and sustainable cassava value chains, fostering community empowerment and environmental stewardship. This research contributes to the literature by highlighting the importance of co-creation in achieving social and environmental sustainability within agri-food supply chains in emerging economies. | A1 | Universidad Del Cauca |
| 8 | Angela María Pillimue Chacon | Elizabeth Roldan González | Impacto del deporte y ocio en la participación y funcionalidad de niños y adolescentes con discapacidad. | Pillimue Chacón, Ángela María, María Luisa Hurtado Otero, Yeison Esteban Ramos Valencia, and Elizabeth Roldán González. 2025. “Impacto Del Deporte y Ocio En La Participación y Funcionalidad de Niños y Adolescentes Con Discapacidad.” Apunts Educacion Fisica y Deportes. | Child participation is a fundamental right and one of the four fundamental principles set out in the Convention on the Rights of the Child . Infants and adolescents with motor disabilities often have low levels of participation, in a variety of settings. The objective of study was to describe the impact on participation and functionality of a sports and leisure program on children and adolescents with motor disabilities. The study had a mixed approach, which allowed integrating in its four phases: strategies, techniques and qualitative and quantitative instruments for the design and development of the program. The literature review and approach to the population allowed to base the program design. The level of participation of the children and adolescents was determined (through the CASP), as well as their functional independence (through the Weefim). The narrative literature review allowed the identification of barriers and facilitators and the activities recommended for the population. The implementation of the program in an IPS allowed the innovation in processes assistance and finally the evaluation of the perceived impact of the program. The results indicate that the interventions developed generated positive changes in the levels of participation and functionality of children, with perception of satisfaction in infants and caregivers.In conclusion, the program represents a significant advance in promoting the participation of children and adolescents with motor disabilities; however, further efforts are required to address existing barriers and strengthen the participation of families, health professionals and the community, as well as to determine the impact and sustainability over time. | A1 | Fundación Universitaria María Cano |
| 9 | Johana Andrea Sánchez Guevara | Apolinar Figueroa Casas | Multitemporal analysis of inland water bodies in the Colombian Andes for water security | Sánchez-Guevara, Johana Andrea, Apolinar Figueroa Casas, Edgar Leonairo Pencue Fierro, and Yady Tatiana Solano-Correa. 2025. “Multitemporal Analysis of Inland Water Bodies in the Colombian Andes for Water Security.” Geocarto International. | Inland water bodies in the Colombian Andes face increasing threats from human activities and climate change, requiring cost-effective monitoring tools for water resource management. Water security is a major challenge in the Upper Cauca River Basin (UCRB), where pollution, hydrological variability, and limited in-situ data hinder assessments. This study employs Remote Sensing (RS) to ensure continuous water quality monitoring, overcoming access and security challenges. The approach includes: (i) automatic segmentation of inland water bodies using four methods (Otsu, region growing, NDWI-based segmentation, and Random Forest); (ii) application of the C2RCC algorithm to estimate water quality parameters (e.g., chlorophyll-a, TSM); (iii) extraction of statistical data on area variation, NDWI, and water quality; and (iv) provision of key insights for decision-makers. Using Landsat-8, Sentinel-2 (2014-2021, 2020-2021), and PlanetScope imagery for validation, this study advances large-scale, remote water monitoring in the region. | A1 | Universidad Del Cauca |
| 10 | Ruby Aracely Narváez Cadena | Diego Fernando Roa Acosta | Effects of thermo-mechanical and chemical processes on the nutritional and functional quality of sacha inchi (plukenetia volubilis) flour | Narváez Cadena, Ruby, Diego Roa Acosta, and Jesus Bravo Gomez. 2025. “Effects of Thermo-Mechanical and Chemical Processes on the Nutritional and Functional Quality of Sacha Inchi (Plukenetia Volubilis) Flour.” Frontiers in Sustainable Food Systems. | The objective of this study was to subject sacha inchi (TA) kernels to mechanical (TST), thermomechanical (TCT), and chemical (TMH) processes with the aim of obtaining cakes with a high protein content. These were then compared with commercial brands (TP and HC). Proximate analysis, anti-radical capacity (determined using DPPH, ABTS, and FRAP assays), and antinutritional compounds (tannins, phytates, and saponins) were quantified. The TCT and TP treatments exhibited relatively low contents of tannins (3.78 ± 0.01 and 2.55 ± 0.02 mg/100 g sample), phytates (3.073 ± 0.004 and 3.214 ± 0.001 mg/100 g sample), and saponins (0.496 ± 0.005 and 0.437 ± 0.002 mg/100 g sample) in comparison to the treatments (TST and HC). Accordingly, TCT, TP, and TMH were selected for the determination of rheological properties and in vitro protein digestibility, as well as the evaluation of interfacial potential at varying pH (4, 5, 7, 9) and temperatures (25°C, 40°C, 55°C). The thermo-mechanical and chemical treatments result in alterations to the configuration of the proteins, which are characterized by the formation of specific secondary structures, including β-sheets, random coils, α-helices, and β-turns. These structural changes impact the interfacial potential of the proteins, influencing the particle size and the zeta potential. The results indicated that the structural changes caused by the treatments could optimize the use of sacha inchi protein cakes in the food industry, favoring their functionality and use in the development of new products. | A1 | Universidad Del Cauca |
| 11 | Manuel Alejandro Gómez Muñoz | Luz Marina Chalapud Narváez | Efectos del entrenamiento concurrente sobre parámetros de la condición física y el rendimiento específico en nadadores infantiles de 50 y 100 metros de estilo crol. | Gómez Muñoz, Manuel Alejandro, Luz Marina Chalapud Narváez, and Cristian Alexis Lasso Quilindo. 2025. “Efectos Del Entrenamiento Concurrente Sobre Parámetros de La Condición Física y El Rendimiento Específico En Nadadores Infantiles de 50 y 100 Metros de Estilo Crol.” Retos, Nuevas Tendencias En Educación Física Deporte y Recreación. | Concurrent training emphasizes strength and endurance workloads, which can be dosed, distributed, and systematically monitored in an intra-session, inter-session or intra-microcycle, which contribute to generating neuromuscular and cardiovascular adaptations and optimize swimming performance. Objective: To determine the effects of concurrent training on physical fitness parameters and specific performance in children's 50 and 100 m crawl swimmers. Materials and methods: 12 swimmers (2 women, 10 men; age: 11.75±1.28 years; height: 150.81 ± 9.92 cm; body mass: 43.89 ± 9.37 kg) were chosen in a non-probabilistic sample under convenience to participate in a quasi-experimental study for a period of 14 weeks, in the first and last week body composition was evaluated with the kineanthropometry technique. the 20-meter Course Navette test (20m-SRT) to measure indirect maximal oxygen consumption (VO2max), the 3RM in squat and bench press to assess maximum strength, jump versus movement (CMJ), Abalakov (ABK), Drop Jump (DJ) for neuromuscular power and specific performance with 50 and 100 m swimming events in the crawl style. The normality of the data was done with the Shapiro Wilks test, the Student t-test and the Wilcoxon test were used for the fat mass, squat and bench press components. The level of statistical significance was established at p≤0.05. Results: The kineanthropometric measurements of seated height (p=0.006), arm span (p=0.027), and muscle mass (p=0.023), VO2max (p=0.032), maximal strength and neuromuscular power showed statistical changes. Along with improvements in the 50 and 100 m crawl events. Conclusion: Changes in sitting height and wingspan may be essential factors to improve swimming performance, together with increased VO2max and maximal strength can contribute to high-intensity efforts during the 50 and 100 m crawl events. | A2 | Corporación Universitaria Autónoma Del Cauca |
| 12 | Karime Sevilla Serna | Luz Marina Chalapud Narváez | Experiencia de vida de mujeres en el campo del deporte | Chalapud Narváez, Luz Marina, Karime Sevilla Serna, and Alma Delía Buendía Rodrígue. 2025. “Experiencia de Vida de Mujeres En El Campo Del Deporte.” RETOS, Nuevas Tendencias En Educación Física, Deportes y Recreación. | Introduction: The role of women in sport is a current issue, since in the last decade research has been developed that makes visible the barriers and challenges they mai. Objective: To understand the perception of barriers in women’s sports and educational participation in the field of sport Methodology: qualitative approach from the phenomenological method, the technique of data collection of social cartography adapted to the body as a territory was applied to 16 participants. mail data mail o, the triangulation of the information from the grounded theory was taken into account, where the categories of mail o were generated. Results: A selective category called "Gender barriers in sport: between opportunities, fears and challenges" was found, supported by three axial categories 1) "Gender-based violence in sport", 2) "Emotions and feelings of exclusion", and 3) "Strength and resistance, building sport from inclusion". Discussion: Gender equity in sport is still a pending struggle, where women face discrimination and structural barriers. Despite the advances, inequalities in opportunities, positions and recognition persist. Conclusions: Despite the advances in the visibility and participation of women in sport, gender barriers persist that limit their inclusion and development, which requires structural transformation and inclusive and equitable public policies. |
A2 | Corporación Universitaria Autónoma Del Cauca |
| 13 | Kevin Esteban Vidal Guevara | Jhon Alexander Guerrero Narváez | Mecanismos de adopción de las tecnologías de la industria 4.0: una revisión sistemática de la literatura | Agudelo, Andrés Felipe, Kevin Vidal, Andrés Felipe Solis, and César Collazos. 2025. “Mechanisms of Adoption of Industry 4.0 Technologies: A Systematic Review of the Literature.” Journal of Industrial Engineering and Management. | The rapid evolution of Industry 4.0 has transformed industries worldwide, yet small and medium enterprises (SMEs) face significant barriers to adopting advanced technologies. This study aims to analyze the mechanisms of adoption and technological maturity models within the Industry 4.0 context, addressing challenges and identifying opportunities for future research. A systematic literature review was conducted following the PRISMA methodology, identifying 1,387 documents, from which 45 studies were thoroughly analyzed based on rigorous inclusion and exclusion criteria. The findings highlight an annual growth of 56.09% in publications on Industry 4.0, with Brazil leading research productivity in Latin America. The study underscores the importance of international collaboration and identifies a lack of standardized maturity models, particularly affecting SMEs with limited resources. Various quantitative and qualitative mechanisms, such as maturity models, Likert scales, and systematic literature reviews, are used to assess technology adoption. While this study is limited to secondary data analysis based on published literature, it provides valuable insights for policymakers and business leaders on how SMEs can navigate Industry 4.0 adoption challenges through structured technological maturity assessments. Additionally, it highlights the necessity of inclusive policies to ensure equitable access to Industry 4.0 technologies, bridging the digital divide among SMEs. This study contributes a structured analysis of Industry 4.0 adoption mechanisms, emphasizing maturity models and their applicability to SMEs. By addressing knowledge gaps and proposing future research directions, it lays a foundation for improving technology adoption frameworks in diverse industrial contexts. | A2 | Corporación Universitaria Comfacauca |
| 14 | Jakeline Salazar Cerón | Zuly Yuliana Delgado Espinosa | Formulación y caracterización de una barra a base de theobroma cacao con adición de aceite esencial de foeniculum vulgare | Salazar Cerón, Jakeline, Nelson Emilio Paz Ruiz, Juan Camilo Ramos, Efrén Venancio Ramos Cabrera, and Zuly Yuliana Delgado Espinosa. 2025. “Formulación y Caracterización de Una Barra a Base de Theobroma Cacao Con Adición de Aceite Esencial de Foeniculum Vulgare.” Processes. | Cacao (Theobroma cacao) is considered a functional food due to its composition rich in bioactive compounds such as flavonoids, theobromine, dietary fiber and essential minerals. Several studies have shown that flavonoids have antioxidant and anti-inflammatory properties, helping to reduce oxidative stress and protecting against cardiovascular diseases. In addition, their ability to stimulate nitric oxide production improves blood circulation and lowers blood pressure. These benefits, added to its ability to improve mood and cognitive function, position cocoa as a key ingredient in the development of functional foods aimed at improving quality of life and preventing chronic diseases. This research aims to create a product that incorporates cocoa and essential oils extracted from aromatic plants native to the department of Cauca, representing a significant step towards the sustainable use of these ingredients in the region, promoting the welfare and health of consumers and thus strengthening sustainable practices, innovation and boosting economic and social development in the department. The research is developed in five phases. First, we determined the study area; in the second phase we studied the characterization of the cocoa production chain in the department of Cauca. Then, the essential oils were selected, an experimental design of mixture was applied and finally, physicochemical and microbiological analyses were carried out on the product. From the experimental mixture design, a formulation was found that satisfies the needs and specifications of the bar, which is composed of 60% bitter chocolate (70% cocoa), 29% sweet chocolate, 10% pure strawberry and 1% essential oil of fennel (Foeniculum vulgare). The qualitative properties (organoleptic, chemical and microbial) of the selected formulations are acceptable for human consumption and provide a high energy content of 506.25 kcal/100g for the chocolate bars filled with strawberry puree and fennel essential oil. | A2 | Corporación Universitaria Comfacauca |
| 15 | Gina Valentina Hoyos Palechor | Elizabeth Roldan González | Efectos de un programa de actividad física y educación para la salud, con apoyo de nuevas tecnologías, sobre los trastornos de salud mental (depresión y ansiedad) tras la pandemia de COVID-19 en Popayán (Cauca) | Hoyos Palechor, Gina Valentina, Elizabeth Roldán González, and Mónica Daniela Albán Lara. 2025. “Efectos de Un Programa de Actividad Física y Educación Para La Salud, Con Apoyo de Nuevas Tecnologías, Sobre Los Trastornos de Salud Mental (Depresión y Ansiedad) Tras La Pandemia de COVID-19 En Popayán (Cauca).” Revista Iberoamericana de Psicología y Salud. | The COVID-19 pandemic affected the physical and mental health of the elderly, limiting their daily activities and quality of life. This study evaluated the effects of a physical activity and health education program, supported by new technologies, on the mental and physical health of older women in Popayán, post-pandemic. A quasi-experimental design was used with 20 participants, evaluated before and after the intervention, combining face-to-face and virtual sessions. Instruments such as the PAR-Q Test, SPPB, MoCA and DASS-21 were applied to measure physical, cognitive and emotional state. The results indicated a significant improvement in BMI, reducing overweight, and a slight improvement in physical performance. An increase in cognitive functions and a reduction in symptoms of anxiety, depression and stress were also observed. It is concluded that technology-mediated physical activity can improve the physical and mental health of post-pandemic elderly people. However, it is recommended to expand the sample and evaluate the sustainability of the long-term effects. | A2 | Fundación Universitaria María Cano |
| 16 | Angelica María Rosero Potosí | Olga Lucia Cadena Duran | Modelo de gestión turística sostenible para museos: propuesta para el museo de historia natural de la Universidad del Cauca |
Rosero Potosí, Angélica María, Ángela Rocío Chantre Astaiza, Gustavo Ramírez Gonzales, and Olga Lucía Cadena Durán. 2025. “Modelo de Gestión Turística Sostenible Para Museos: Propuesta Para El Museo de Historia Natural de La Universidad Del Cauca.” Pasos Revista de Turismo y Patrimonio Cultural. |
This study evaluates sustainability in the management of climate services in Puracé, Cauca, using an agroecological and participatory approach. With the method of multi-criteria analysis and the use of Naiade software, climate adaptation alternatives were identified and prioritized, allowing consensus on strategies among local actors. The results underline the importance of combining scientific and traditional knowledge to strengthen climate resilience in the region. The alternatives highlighted include training in climate variability and knowledge management. This study emphasizes the value of an integrative and collaborative approach to address environmental challenges in rural communities. | A2 | Universidad Del Cauca |
| 17 | Elian Felipe Ome Rojas | Wilfred Fabian Rivera Martínez | Retos y Oportunidades para el Fortalecimiento del Sistema Nacional de Ciencia, Tecnología e Innovación (SNCTI) | Ome Rojas, Elian Felipe, and Wilfred Fabian Rivera Martinez. 2025. “Retos y Oportunidades Para El Fortalecimiento Del Sistema Nacional de Ciencia, Tecnología e Innovación (SNCTI).” Revista Científica, Universidad Distrital Francisco José De Caldas. | The article provides a comprehensive analysis on the evolution and strengthening of an Innovation and Productivity Center in the context of the National System of Science, Technology and Innovation (SNCTI), (Mineducación, 2020), aligned with the objectives of the National Development Plan (NDP) , and the Sustainable Development Goal (SDG) No 9, Key strategies such as the promotion of innovative projects are explored, The results will offer a closer perspective on the CTeI panorama, where the helixes of the system present their postulates on the subject. This work also highlights the role of multidisciplinarity as an engine of sustainable and inclusive development for the increase of territorial competitiveness, and that according to Baumant in his postulates of liquid modernity, the knowledge society is marked by uncertainty (Bauman, 2015). | B | Centro Regional De Productividad E Innovación Del Cauca |
| 18 | María Alejandra Murcia Cometa | Jhon Jairo Bravo Grijalba | Community structure and homophily analysis in affinity random networks | Murcia Cometa, María Alejandra, Nino Pérez, and Diego Ruiz. 2025. “Community Structure and Homophily Analysis in Affinity Random Networks.” SeMA Journal (SEMJ). | Network analysis is crucial for understanding real-world systems, from social to biological and technological domains. Accurate models for generating random networks are essential for simulating and analyzing these complex systems. This paper introduces a novel model for generating heterogeneous directed random networks with two distinct node types. Our analysis primarily focuses on two complementary aspects of network structure: modularity and homophily.We analyze how relationships between nodes, defined by model parameters, influence a division of the network into two communities. We present the dynamics and limit value of network modularity, characterizing the presence or absence of communities. Additionally, we explore the dynamics and asymptotic convergence of homophily at node, group, and network levels, revealing how similar nodes form new connections. The study also provides closed-form equations for the limit values of in- and out-degree distributions and the evolution of node degrees over time, elucidating these network properties comprehensively. | B | Universidad Del Cauca |
| 19 | Lina María Pérez Sanabria | Fernando Andrés Muñoz Gómez | Apropiación social del conocimiento con mujeres caficultoras del cauca como estrategia de resiliencia climática | Pérez Sanabria, Lina María, Melina Flórez Cuadros, Juan Carlos Jaimes Correa, Luz Amparo López Noreño, Kevin Reyes Otero, and Fernando Andrés Muñoz. 2025. “Apropiación Social Del Conocimiento Con Mujeres Caficultoras Del Cauca Como Estrategia de Resiliencia Climática.” Universistas Humanistica. | Global warming is intensifying the occurrence of extreme hydrological events, affecting agricultural production. Traditional crop management is losing validity as rainfall and drought patterns are changing. The objective of this study is to validate a process of Social Appropriation of Knowledge (ASC) with the Association of Women Coffee Growers of Cauca (AMUCC), Colombia, to support decision-making in coffee crop management in the face of climate variability. Through the “dialogue of knowledge”, we exchanged traditional and scientific knowledge on climate monitoring. The methodology implemented took into account community realities and idiosyncrasies in the Caucan territory, using a common language, mostly visual, and based on learning-by-doing in order to achieve the appropriation of technological tools such as water and soil sensors, weather stations and drones. Through visits and field work on the prioritized farms, discussions, presentations and workshops were held with women heads of household, benefiting 145 coffee-growing families. The results showed that the coffee growers appropriated concepts on climate change and the use of technologies for monitoring water, soil and climate. They also recognized the generation of valuable information for decision making in the face of climate variations that protect their crops. This CSA strategy complements traditional coffee management and contributes to the socioeconomic and environmental sustainability of AMUCC women. Due to the adaptability and common language used in the validated CSA process, it could be replicated in other rural populations and regions. | B | Universidad Del Cauca |
| 20 | Laura Marcela Muñoz Hurtado | Wilfred Fabian Rivera Martínez | Determinantes psicosociales de la vocación científica en niños, niñas y adolescentes- Cauca | Muñoz Hurtado, Laura Marcela, and Wilfred Fabián Rivera Martínez. 2025. “Determinantes Psicosociales de La Vocación Científica En Niños, Niñas y Adolescentes- Cauca.” Revista Latinoamericana de Ciencias Sociales, Niñez y Juventud. | In a world increasingly influenced by technological and innovative advances, promoting scientific vocations in new generations has become a universal priority. This descriptive study explored the psychosocial factors that influence the formation of scientific vocations in 64 high school students from the municipalities of Rosas and Silvia, Cauca. Through a mixed design, which combined quantitative surveys and qualitative focus groups, factors such as family support, access to educational resources and the quality of the teaching-learning process were identified as fundamental to encouraging interest in science. However, some socioeconomic, cultural and educational barriers can limit the development of scientific vocations. The results suggest implementing educational strategies that encourage scientific exploration and address social and cultural situations. | B | Centro Regional De Productividad E Innovación Del Cauca |
| 21 | Nathaly Pérez Muñoz | Claudia Patricia Acosta Astaiza | Análisis de la correlación entre los indicadores microbiológicos del agua y Helicobacter pylori en función de las percepciones comunitarias sobre la contaminación de las fuentes hídricas: un estudio de caso rural | Pérez Muñoz, Nathaly, Javier Leyton Luna, Claudia Patricia Acosta Astaiza, and Juan Pablo Bonilla Chavés. 2025. “Análisis de La Correlación Entre Los Indicadores Microbiológicos Del Agua y Helicobacter Pylori En Función de Las Percepciones Comunitarias Sobre La Contaminación de Las Fuentes Hídricas: Un Estudio de Caso Rural.” Revista Argentina de Microbiología. | Water contamination represents an environmental and public health challenge in rural areas with limited access to treatment infrastructure (Almashhadany et al., 2023). This study analyzes the correlation between microbiological water indicators and the presence of Helicobacter pylori in a rural aqueduct in southwestern Colombia. Sampling was conducted at three strategic points in the treatment plant, evaluating the presence of H. pylori, total coliforms, and Escherichia coli, along with physicochemical parameters such as turbidity, conductivity, pH, and color. The results indicated a low detection frequency of H. pylori (24.4%), with the highest prevalence at point 3 (33.3%). However, no statistically significant correlation was found between H. pylori and fecal contamination indicators (E. coli and total coliforms). These findings suggest that the presence of H. pylori in water may be influenced by factors other than traditional fecal contamination. | B | Universidad Del Cauca |
| 22 | Cindy Gabriela Rivera Tobar | Harold Jofre Bolaños Bravo | Comparación de las principales características de los métodos tradicionales y verdes en la síntesis de nanopartículas: avances, aplicaciones y perspectivas | Rivera Tobar, Cindy Gabriela, Rosa Dueñas Cuellar, Victoria Eugenia Niño, and Sofia Freyre Bernal. 2025. “Comparación de Las Principales Características de Los Métodos Tradicionales y Verdes En La Síntesis de Nanopartículas: Avances, Aplicaciones y Perspectivas.” Revista EIA. | The synthesis of nanoparticles (NPs) has revolutionized multiple fields, particularly biomedicine, industry, and environmental technology. However, traditional synthesis methods, both physical and chemical, pose significant challenges, including the use of toxic reagents, high energy consumption, and the generation of hazardous waste. In response to these limitations, green synthesis has emerged as a sustainable alternative, utilizing plant extracts, microorganisms, and biomolecules as reducing and stabilizing agents in nanoparticle production. This review article compares the key characteristics of traditional and green NP synthesis methods, analyzing their impact on morphology, colloidal stability, biocompatibility, and industrial scalability. Conventional techniques such as chemical reduction, laser ablation, and arc evaporation are discussed and contrasted with biological approaches based on microorganisms and plant extracts. Additionally, the benefits of green synthesis are explored, including reduced toxicity, lower environmental impact, and the production of bioactive nanoparticles, which expand their applicability in biomedicine and nanotechnology. Finally, future perspectives for the industrial-scale implementation of green synthesis are presented, emphasizing the need for strategies to improve morphological control and standardization. | B | Universidad Del Cauca |
| 23 | Nataly Agredo Bravo | Olga Lucia Cadena Duran | Agroecología y Sustentabilidad, Consensos y Desafíos en la Adaptación Climática: Caso de estudio en el municipio de Puracé, Cauca | Agredo Bravo, Nataly, and Olga Lucía Cadena Durán. 2025. “Agroecología y Sustentabilidad, Consensos y Desafíos En La Adaptación Climática: Caso de Estudio En El Municipio de Puracé, Cauca.” Apuntes Del CENES. | This study evaluates sustainability in the management of climate services in Puracé, Cauca, using an agroecological and participatory approach. With the method of multi-criteria analysis and the use of Naiade software, climate adaptation alternatives were identified and prioritized, allowing consensus on strategies among local actors. The results underline the importance of combining scientific and traditional knowledge to strengthen climate resilience in the region. The alternatives highlighted include training in climate variability and knowledge management. This study emphasizes the value of an integrative and collaborative approach to address environmental challenges in rural communities. | C | Universidad Del Cauca |
| 24 | Dayra Vanessa Ocampo Guaca | Edier Humberto Pérez | Conocimiento y Biodiversidad: El rol de las caficultoras en la conservación de las aves | Ocampo, Dayra Vanessa, and Fernando Andrés Muñoz-Gómez. 2025. “Conocimiento y Biodiversidad: El Rol de Las Caficultoras En La Conservación de Las Aves.” Ornitología Colombiana. | Climate variability affects the stability of agricultural ecosystems, particularly in crops like coffee. These changes impact biodiversity and ecological processes, with birds serving as key bioindicators due to their sensitivity and ease of monitoring. In shade-grown coffee plantations, greater structural diversity supports biodiversity and provides refuge for numerous species, mitigating the effects of climate change. This system, prevalent in Colombia, where coffee and biodiversity are both economic and ecological pillars combine sustainability and conservation, standing out in local initiatives such as those led by the Cauca Women Coffee Growers Association (AMUCC). A study conducted in El Tambo, Cauca, recorded 111 bird species across three types of cover (shade-grown coffee plantations, open-sun plantations, and forest fragments). Shade-grown coffee plantations had the highest species richness (83 species), followed by forests (65) and open-sun coffee plantations (55). The recorded bird species play essential roles in ecosystem services such as biological control, pollination, and seed dispersal. The results highlight the importance of shade-grown coffee plantations as biological corridors that promote ecological connectivity and resilience to climate variability. Social engagement workshops with AMUCC demonstrated that integrating traditional and scientific knowledge strengthens understanding of biodiversity's value and promotes sustainable agroforestry practices. This management approach benefits both the environment and communities, enhancing coffee quality and long-term productivity. |
C | Universidad Del Cauca |
| 25 | Rocío Del Pilar Betancourt Hernández | Olga Lucia Cadena Duran | Cafetales diversificados como una estrategia para la conservación de la avifauna en la Meseta de Popayán | Betancourt Hernández, Rocío del Pilar, and María Cristina Gallego Ropero. 2025. “Cafetales Diversificados Como Una Estrategia Para La Conservación de La Avifauna En La Meseta de Popayán.” Ornitología Colombiana. | Agricultural and livestock production continues to expand in tropical regions, increasing the risk of biodiversity loss. Coffee is one of the most traded commodities in the tropics and represents a significant economic resource for Latin American exports. However, the importance of polyculture coffee agroecosystems has been recognized for several years due to their ability to support biodiversity. These systems exhibit greater heterogeneity and structural complexity, as they include a higher diversity of plant species, which in turn provide a variety of food sources and shelter for resident and migratory birds. This contrasts with coffee plantations that use little or no diversified shade. The objective of this study was to assess the richness and abundance of avifauna associated with two types of coffee production systems in the Popayán-Cauca: coffee plantations with diversified shade and those with full sun exposure. A total of 318 individuals corresponding to 61 resident species and 7 boreal migrants were recorded, of which 64 were found in the polycultures and 32 in the monocultures. According to the classification by trophic guilds, in both systems, medium-sized frugivorous-insectivorous birds predominated, followed by a greater proportion of granivorous birds in the monocultures, while in the polycultures, insectivorous birds stood out, which can play a relevant role in the biological control of invertebrates. Once again, the importance of promoting and maintaining diversified production systems that contribute to biodiversity conservation is emphasized. | C | Universidad Del Cauca |
| 26 | Cristian Muñoz Fajardo | Julio Andrés Mosquera Bolaños | Caracterización de respuesta de sensores NPK asociados al proceso de monitoreo de macronutrientes en cultivos de café | Muñoz Fajardo, Cristian, Julio Andrés Mosquera Bolaños, and Yamir Hernando Bolaños Muñoz. 2025. “Caracterización de Respuesta de Sensores NPK Asociados al Proceso de Monitoreo de Macronutrientes En Cultivos de Café.” Ingeniería Investigación y Desarrollo - Revistas UPTC. | This study presents a real-time monitoring system for macronutrients nitrogen (N), phosphorus (P) and potassium (K) in coffee soils, using an electrical conductivity sensor, aiming to address the challenges of low technological adoption in Colombian agriculture, which affects productivity. By integrating Internet of Things (IoT) technology, the system enables efficient data collection and analysis to improve fertilization and irrigation practices. Validation tests confirm the sensor's accuracy compared to laboratory results, demonstrating its potential to improve agricultural efficiency. | D | Corporación Universitaria Autónoma Del Cauca |
| 27 | Karen Natali Hurtado Moncada | Julián Andrés Mera Paz | Impacto psicológico, construcción de roles y estereotipos en la violencia de género en adolescentes escolarizados | Hurtado Moncada, Karen Natali. 2025. “Impacto Psicológico, Construcción de Roles y Estereotipos En La Violencia de Género En Adolescentes Escolarizados.” Ciencia Latina Revista Científica Multidisciplinar. | This article contains the results of an intervention aimed at preventing Gender-Based Violence (GBV) through an ongoing work process with adolescents in school. The study was carried out in two educational institutions, one public and one private, in the south and north of the city of Popayán, respectively. The exercise consisted of creating spaces that focused on conceptualizing, recognizing and addressing GBV. The results showed that the intervention was effective in increasing knowledge about GBV and its impact, promoting understanding of the routes of violence and encouraging participation. Finally, adolescents mentioned the need for this type of intervention on GBV, and that next time it should not be limited to them as participants, but should include parents and teachers. | D | Universidad Cooperativa De Colombia |
| 28 | Luisa Damaris Ramos Riascos | Alfonso Enrique Ramírez Sanabria | Acidic Eco-Catalysts Derived from Coffee Husks in the Acetylation of Glycerol |
Ramos, Luisa Damaris, Alfonso Enrique Ramírez, and Cristian David Miranda. 2025. “Acidic Eco-Catalysts Derived from Coffee Husks in the Acetylation of Glycerol.” Tetrahedron Green Chem. | The transformation of coffee husks into solid acid catalysts (eco-catalysts) was studied. The synthesis of the materials consisted of the elaboration of carbonaceous supports by thermal means [graphitic carbon (Cp) and biochar (Cc)], followed by functionalization with sulfonic groups, by means of two techniques: i) in situ diazotization with sulfanilic acid (SD) or ii) direct sulfonation with sulfuric acid (SA). The density of acid sites (-SO3H) present in the materials was determined by elemental analysis and additionally characterizations such as TGA, XRD, TEM and FTIR spectroscopy were performed. The catalytic properties of eco-catalysts in the glycerol acetylation reaction were studied and compared with a commercial sulfonic resin, i.e. Amberlyst® 15. It was found that all of them were more active compared to Amberlyst ® 15. CpSA showed the highest conversion and selectivity towards triacetin, the product of interest. | D | Universidad Del Cauca |
| 29 | Paula Andrea Ramírez Burbano | Jimmy Alexander Guerrero Vargas | Geometric morphometry of the Bothrops asper species complex (Serpentes: Viperidae:Crotalinae) from south western Colombia, with the revalidation of Bothrops rhomboatus and the formal description of Bothrops ayerbei | Ramírez Burbano, Paula, Paula Rodrigues De Almeida, and Jimmy Guerrero Vargas. 2025. “Geometric Morphometry of the Bothrops Asper Species Complex (Serpentes: Viperidae: Crotalinae) from Southwestern Colombia, with the Revalidation of Bothrops Rhomboatus and the Formal Description of Bothrops Ayerbei.” Pasos Revista de Turismo y Patrimonio Cultural. | A separation of the complex Bothrops asper (Garman, 1884) from the southwest of Colombia was made confirming the existence of three different species, using traditional classification methods. Lepidosis and lineal morphometry were backed up with geometric morphometry according, linked to geographical distribution, geographical barriers and morphological characteristics and compared to Bothrops atrox from west Brazil. Three lineages of Bothrops asper were distinct: Bothrops asper sensu stricto, those from the Colombian Biogeographical Choco, with robust head, no supra-cephalic marking and long and thick body; Bothrops ayerbei, living in Patia River basin, with longer than wider head, and a supra-cephalic mark on the dorsal side, -this specie has the bigger body size of all three. Finally; Bothrops rhombeatus which is distributed in the high Cauca River basin, it has a mid-size head, with a supra-cephalic less distinct marking and is the smallest in size. There are two neotypes from the last one described here. | D | Universidad Del Cauca |
| 30 | Gisela Estefanía Ordoñez Delgado | Héctor Samuel Villada Castillo | Impact of different fermentation times on the chemical and sensory profile of castillo variety coffee processed by self-induced anaerobic fermentation | Ordoñez Delgado, Gisela Estefanía, Yina Paola Cerón Meneses, and Héctor Samuel Villada Castillo. 2025. “Impact of Different Fermentation Times on the Chemical and Sensory Profile of Castillo Variety Coffee Processed by Self-Induced Anaerobic Fermentation.” Coffee Science. | This study evaluated the impact of different fermentation times on the chemical and sensory profile of Castillo variety coffee, processed through self-induced anaerobic fermentation (SIAF). Fermentations were conducted for 12, 24, 36, 48, and 60 hours, maintaining a controlled temperature of 23 °C. Physicochemical variables (pH and °Brix), phenolic content, antioxidant capacity (ABTS and FRAP), and sensory attributes were analyzed following the Specialty Coffee Association (SCA) protocol. The results showed a progressive decrease in pH and °Brix throughout the fermentation process, reaching final values of 3.68 and 9.97, respectively. Phenolic content significantly increased up to 48 hours, peaking at 2262 ± 38 mg GAE/100 g d.w., followed by a decrease at 60 hours. Antioxidant capacity, measured through ABTS and FRAP, exhibited a similar trend, with maximum values at 48 hours (4596 ± 8 mg TE/100 g d.w. in ABTS and 11400 ± 80 mg GAE/100 g d.w. in FRAP). In the sensory analysis, the 48-hour fermentation achieved the highest score (85.50), followed by the 60-hour fermentation (84.50), both classified as specialty coffees. Distinct sensory profiles were identified, with honey, caramel, and citrus fruit notes prevailing at these optimal fermentation times. These findings confirm that SIAF enhances the chemical and sensory quality of coffee, providing a viable alternative for optimizing post-harvest processing and increasing the competitiveness of coffee in specialized markets. | D | Universidad Del Cauca |
