Suryani, Irma, Khairuddin, and Niswanto. “Collaborative-Based Principal Academic Supervision on Teacher Competence”. Tafkir: Interdisciplinary Journal of Islamic Education 5, no. 4 (December 31, 2024): 687–703. Accessed March 9, 2025. https://pasca.jurnalikhac.ac.id/index.php/tijie/article/view/1154.