SIAGIAN, R. J. Penatua Gereja HKBP Dalam Pelayanan Diakonia Yang Inklusif. Journal Of Human And Education (JAHE), [S. l.], v. 4, n. 6, p. 1178–1183, 2024. DOI: 10.31004/jh.v4i6.2059. Disponível em: https://mail.jahe.or.id/index.php/jahe/article/view/2059. Acesso em: 5 aug. 2026.