Vega-Márquez, Fátima, Marisela Mejía-Hernández, and Martín Joel Durán Ortiz. “Estrategias De Mercadotecnia De MIPyMEs Durante La Pandemia COVID-19 En Ciudad Juárez, Chihuahua, México”. European Scientific Journal, ESJ 17, no. 4 (February 7, 2021): 229. Accessed April 26, 2024. https://eujournal.org/index.php/esj/article/view/13973.