Ramos, Anna Liza A., and Melvin A. Ballera. “Aggregating Attention, Emotion, and Cognition Load As Basis for Developing a Rule-Based Pedagogy for Online Learner”. International Journal on Open and Distance e-Learning 7, no. 2 (December 31, 2021). Accessed November 21, 2024. https://ijodel.upou.edu.ph/index.php/ijodel/article/view/30.