HUTAURUK, I. L.; NAIBAHO, D. . Meningkatkan mutu pendidikan melalui kepemimpinan guru yang efektif. Indonesian Journal of Service, [S. l.], v. 1, n. 1, p. 14–27, 2025. DOI: 10.46362/ijs.v1i1.41. Disponível em: https://indonesiastt.ac.id/journal/index.php/ijs/article/view/41. Acesso em: 25 may. 2026.