Cubaque-Mendoza, Ramón, Andrés Burbano-López, and Fanny Margarita López-Valek. “E-Learning and Information and Communication Technologies in the Universidad Libre”. Educación y sociedad 19, no. 3 (September 25, 2021): 143–158. Accessed July 22, 2024. https://revistas.unica.cu/index.php/edusoc/article/view/1758.