Pagtaconan, Wilben Christie R., and Cecilia A. Mercado. “Design of a Virtual Learning Environment Implementation Framework for State Universities in the Philippines: A Case of Mariano Marcos State University”. International Journal on Open and Distance e-Learning 3, no. 1 (June 30, 2017). Accessed April 25, 2024. https://ijodel.upou.edu.ph/index.php/ijodel/article/view/57.