Alfin Muttaqin Rambe, Sumitro and Hayanuddin (2026) “THE LEADERSHIP ROLE OF MADRASAH HEADS IN IMPROVING TEACHER PERFORMANCE THROUGH HUMAN RESOURCE MANAGEMENT IN PRIVATE MADRASAS ”, SOSIOEDUKASI : JURNAL ILMIAH ILMU PENDIDIKAN DAN SOSIAL, 15(2), pp. 1503–1510. doi: 10.36526/sosioedukasi.v15i2.8077.