Radjuni, Abubakar J. “Teachers’ Profile and Classroom Instruction Delivery: The Case of a Certain University in the Southern Philippines”. Open Access Indonesia Journal of Social Sciences 4, no. 3 (June 11, 2021): 300-308. Accessed February 24, 2025. https://journalsocialsciences.com/index.php/oaijss/article/view/52.