Mejia Rueda, Hector Gregorio, et al. “Characterization of Farms and Strategies to Improve Productivity of the Cocoa Production System in the Municipalities of Betulia and Zapatoca, Colombia”. Mundo FESC Journal, vol. 13, no. 25, Jan. 2023, pp. 341-58, https://doi.org/10.61799/2216-0388.1235.