SANGKOT ABDULLAH EFENDI HARAHAP; TAQWATUL ULIYAH; NUR WIDIASTUTI. ETOS KERJA KEPALA SEKOLAH TERHADAP KEDISIPLINAN GURU SD ALKAHFI ISLAMIC SCHOOL. UNISAN JURNAL, [S. l.], v. 2, n. 4, p. 43–53, 2023. Disponível em: https://www.journal.an-nur.ac.id/index.php/unisanjournal/article/view/1314. Acesso em: 18 oct. 2026.