Peranan Pendidikan Agama Kristen Bagi Pembinaan Anak Tunagrahita. Integritas: Jurnal Teologi, [S. l.], v. 1, n. 2, p. 156–167, 2020. DOI: 10.47628/ijt.v1i2.15. Disponível em: https://journal.sttjaffrayjakarta.ac.id/index.php/JI/article/view/15. Acesso em: 13 jun. 2026.