ESPINOSA-SANTAMARÍA, David; CAMINO, Rafael Charly. Salvaguardias en Ecuador, ¿Beneficio o Perjuicio?. CienciAmérica, Quito, EC, v. 6, n. 3, p. 83–88, 2017. Disponível em: https://cienciamerica.edu.ec/index.php/uti/article/view/98.. Acesso em: 11 oct. 2025.