Talikan, Allen I. “Exploring Instructional Competencies of Mindanao State University-Sulu Teachers in the Age of COVID-19 Pandemic”. Open Access Indonesia Journal of Social Sciences 4, no. 4 (June 14, 2021): 364-381. Accessed August 9, 2025. https://journalsocialsciences.com/index.php/oaijss/article/view/54.