Oporta Barrera, Julio C., and Róger B. Elvir Miranda. “Methodology for Analysis of Factors Affecting Educational Quality, Universidad Nacional De Ingeniería”. Nexo Revista Científica 35, no. 04 (December 31, 2022): 935–941. Accessed December 8, 2025. https://camjol.info/index.php/NEXO/article/view/15530.