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, [S. l.], v. 5, n. 5, p. 31–52, 2023. DOI: 10.53591/fce.v5i5.2172. Disponível em: https://revistas.ug.edu.ec/index.php/fce/article/view/825. Acesso em: 5 dec. 2025.