Jorge García Regalado, Rina Bucaram Leverone, Víctor Quinde Rosales, and Anthony Limones Salazar. “Study of the Production, Import, and Export of Intermediate Inputs in Ecuador’s Manufacturing Sector and Their Impact on the Ecuadorian Incorporated Product”. Migration Letters 20, no. S9 (November 12, 2023): 676–687. Accessed July 22, 2024. https://migrationletters.com/index.php/ml/article/view/4838.