Ladwingon, . R. L., . Z. C. Gavino, A. B. . Valdez, and R. B. . Bangat. “Notes of Digital Refugees: Understanding the Plight of Senior Faculty in Online Teaching”. International Journal of Learning, Teaching and Educational Research, vol. 22, no. 11, Nov. 2023, pp. 419-35, http://www.ijlter.net/index.php/ijlter/article/view/1808.