Diaz, Joemar G. “Vacant Time Transformed: Exploring Student Activities Before and During Covid-19 Pandemic”. International Journal of Multidisciplinary: Applied Business and Education Research 6, no. 5 (May 27, 2025): 2633–2645. Accessed January 27, 2026. https://www.ijmaberjournal.org/index.php/ijmaber/article/view/2370.