“SUSTAINABILITY CERTIFICATIONS IN THE COCOA VALUE CHAIN IN ECUADOR ¿WHO EXERCISES GOVERNANCE, THE GOVERNMENT OR THE MULTINATIONALS? Códigos JEL: F63, F13, J88, L52”. Revista de la Facultad de Ciencias Económicas 5, no. 5 (May 31, 2023): 31–52. Accessed December 5, 2025. https://revistas.ug.edu.ec/index.php/fce/article/view/825.