SAPUTRA, J.; DAMRAH KHAIR; YANTI, D. PERAN SUPERVISI DALAM MENINGKATKAN KINERJA KEPALA SEKOLAH DAN GURU DI SMP. UNISAN JURNAL, [S. l.], v. 2, n. 3, p. 374–387, 2023. Disponível em: https://journal.an-nur.ac.id/index.php/unisanjournal/article/view/982. Acesso em: 17 apr. 2026.