PIETER, R. Prinsip Pelayanan Kerohanian di Penjara. Kingdom, [S. l.], v. 4, n. 2, p. 182–199, 2024. Disponível em: http://www.ojs.sttkingdom.ac.id/index.php/Theo/article/view/121. Acesso em: 21 jun. 2026.