F. . Izadiyan, M. A. . Nadi, and M. . Amini Khozani, “Self-Financing Management in Non-Governmental Schools: Resources, Challenges, and Practical Strategies of Principals”, BMF OPEN, pp. 1–15, Nov. 2026, Accessed: Jun. 08, 2026. [Online]. Available: https://www.bmfopen.com/index.php/bmfopen/article/view/410