GULTOM, A. P.; PARULYAN , H.; CINTA, Y. Peran Guru Pendidikan Agama Kristen dalam Memperbaiki Attitude dan Moralitas Peserta Didik. GRAFTA: Journal of Christian Religion Education and Biblical Studies, [S. l.], v. 4, n. 2, p. 67–77, 2025. Disponível em: https://www.grafta.stbi.ac.id/index.php/GRAFTA/article/view/88. Acesso em: 19 jul. 2025.