Mayang, A. ., and W. Samdirgawijaya. “Peran Dan Tugas Wali Baptis Di Paroki Hati Kudus Yesus Laham”. Gaudium Vestrum: Jurnal Kateketik Pastoral, vol. 2, no. 1, June 2018, pp. 22-34, https://ojs.stkpkbi.ac.id/index.php/jgv/article/view/79.