Quinco-Cadosales, M. N. ., R. C. . Bacus, E. L. . Abao, H. B. . Boholano, and F. T. . Dayagbil. “Online Instructional Supervision in an Advanced Higher Education”. International Journal of Learning, Teaching and Educational Research, vol. 23, no. 10, Oct. 2024, pp. 395-14, https://ijlter.myres.net/index.php/ijlter/article/view/2098.