Alfin Muttaqin Rambe, Sumitro, Hayanuddin. THE LEADERSHIP ROLE OF MADRASAH HEADS IN IMPROVING TEACHER PERFORMANCE THROUGH HUMAN RESOURCE MANAGEMENT IN PRIVATE MADRASAS . SJIIPS [Internet]. 2026 May 31 [cited 2026 Jun. 1];15(2):1503-10. Available from: https://ejournal.unibabwi.ac.id/index.php/sosioedukasi/article/view/8077