Parra-Castrillón, José Eucario , trans. “Internal and External Perceptions About Quality of Online Education”. Revista Electrónica Educare 26, no. 2 (March 9, 2022): 1–18. Accessed April 29, 2024. https://www.revistas.una.ac.cr/index.php/EDUCARE/article/view/13891.