Al-Kamyani سلطان بن سعيد, and Al Habsi رضية بنت سليمان. “The Instructional Leadership of Post-Basic Education School Principals and Its Relationship to the Professional Performance of Teachers in the Sultanate of Oman”. Tasnim International Journal for Human, Social and Legal Sciences 2, no. 3 (September 28, 2023): 189–224. Accessed October 5, 2024. https://tasnim-lb.org/index.php/ijhs/article/view/100.