Jepri Husin. “The Strategy of School Heads in Improving the Discipline of Education Manpower in Madrasah”. Britain International of Humanities and Social Sciences (BIoHS) Journal 2, no. 3 (October 16, 2020): 643-648. Accessed July 26, 2026. https://biarjournal.com/index.php/biohs/article/view/314.