Simanca H, Fredys A., Fabián Blanco G, and Pablo E. Carreño H. “Analysis on the Current Status of E -Learning in Colombia Education”. IJRDO- Journal of Educational Research 2, no. 5 (May 31, 2017): 83-106. Accessed November 23, 2024. http://13.234.104.160/index.php/er/article/view/218.