SAFARI, I. . UPAYA PENINGKATAN MUTU SEKOLAH MELALUI ETOS KERJA KEPALA SEKOLAH DI SD NEGERI. UNISAN JURNAL, [S. l.], v. 5, n. 1, p. 991–1002, 2026. Disponível em: https://www.journal.an-nur.ac.id/index.php/unisanjournal/article/view/5413. Acesso em: 18 oct. 2026.