Muhammad Hafiz. The Role of the Supervisor of the Al-Amien Prenduan Islamic Boarding School Institute in Disciplining Students at the 2022 Boarding School Lectures. service [Internet]. 2025 May 22 [cited 2026 Mar. 8];2(1):15-27. Available from: https://publicservice.hellowpustaka.id/index.php/i/article/view/7