Hendriks, Alvyn Cesarianto. “SPIRITUAL MENTORING: A REVIEW”. Jurnal Koinonia: Fakultas Filsafat Universitas Advent Indonesia 12, no. 2 (December 14, 2020): 49-55. Accessed April 21, 2025. https://jurnal.unai.edu/index.php/koinonia/article/view/2564.