Bucaram Levarone, Martha, Francisco Quinde Rosales, Joy Mayorga Ramos, and Martha Bueno Quinonez. 2021. “Evaluation of the Technical Efficiency in the Production of National Cocoa in the Main Cantons of the Province of Guayas”. Universidad Ciencia Y Tecnología 25 (110), 14-22. https://doi.org/10.47460/uct.v25i110.471.