Vargas Martínez, A. F., López Cifuentes, J. A., & Alvarado Gaona, Á. E. (2021). Environmental sustainability and waste management in cocoa production systems in the southwest of Boyacá-Colombia. Universidad Pedagógica y Tecnológica de Colombia.
Chicago-referens (17:e uppl.)Vargas Martínez, Andrés Felipe, Javier Augusto López Cifuentes, och Álvaro Enrique Alvarado Gaona. Environmental Sustainability and Waste Management in Cocoa Production Systems in the Southwest of Boyacá-Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2021.
MLA-referens (9:e uppl.)Vargas Martínez, Andrés Felipe, et al. Environmental Sustainability and Waste Management in Cocoa Production Systems in the Southwest of Boyacá-Colombia. Universidad Pedagógica y Tecnológica de Colombia, 2021.
