Exploring the Factors in Student’s Retention of E-learning Mathematics: A Case of Grade 12 Senior High School Students at the University of Perpetual Help System-Pueblo de Panay Campus. GJHSS. 2021;21(H7):45-52. Accessed September 2, 2026. https://socialscienceresearch.org/index.php/GJHSS/article/view/102533