SYAHINDRA, Ok. M. Daniel. PENGEMBANGAN NILAI-NILAI DEMOKRASI DI SEKOLAH . Hikmah, [S. l.], v. 16, n. 2, p. 67–75, 2020. Disponível em: https://e-jurnal.staisumatera-medan.ac.id/index.php/hikmah/article/view/48. Acesso em: 28 sep. 2025.