Magaña Pérez, Edith Lorena, Francisca Silva Hernandez, and Germán Martínez Prats. “Impact of Covid-19 on Trade in Mexico”. Publicaciones e Investigación 15, no. 3 (November 15, 2021). Accessed May 19, 2024. https://hemeroteca.unad.edu.co/index.php/publicaciones-e-investigacion/article/view/5563.