The Effectiveness of School Principals’ Roles in Achieving High-Quality Schools . Jurnal Publikasi Riset Pendidikan, [S. l.], v. 1, n. 1, p. 36–49, 2026. Disponível em: https://jurnal.kalamia.id/index.php/jprp/article/view/9. Acesso em: 2 aug. 2026.