Denny Fitriani Hasibuan, Muhammad Fadhli. The Effect of Principal Leadership, Financing, and Community Participation on the Effectiveness of Facilities and Infrastructure Management at Al-Khoir Islamic Boarding School. AMAR [Internet]. 2025 Jun. 5 [cited 2026 Mar. 29];5(1):220-31. Available from: https://ojs.stieamkop.ac.id/index.php/amar/article/view/2531