SUSANTO, W. F. Improving Teacher Competence at SD Negeri 002 Lubuk Baja, Batam City, Through Principal Leadership. DEVOTIONIS, [S. l.], v. 3, n. 2, p. 61–65, 2026. DOI: 10.59397/dvs.v3i2.202. Disponível em: https://iiesecore.com/ojs/index.php/devotionis/article/view/202. Acesso em: 23 may. 2026.