PAPUTUNGA, Anton; ANWAR, Khoirul; MAKHSHUN, Toha. STRATEGI KEPALA SEKOLAH DALAM MENINGKATKAN KOMPETENSI GURU DI MADRASAH TSANAWIYAH MUHAMMADIYAH KOTAMOBAGU SULAWESI UTARA. Indonesian Journal of Islamic Studies (IJIS), [S. l.], v. 2, n. 2, p. 610–620, 2026. DOI: 10.62567/ijis.v2i2.2637. Disponível em: https://e-jurnal.jurnalcenter.com/index.php/ijis/article/view/2637. Acesso em: 21 jul. 2026.