Otero Gómez, Miller Eduardo, César Villamizar Quiñonez, and Giovanni Orlando Cancino Escalante. Characteristics and Competitiveness of Cocoa Cultivation in San José de Cúcuta. Research Books. Sello Editorial Unipamplona, 2026. Accessed September 5, 2026. https://books.unipamplona.edu.co/index.php/editorial/catalog/book/159.