Purba D, Sihotang A. Pelatihan Pendampingan Pendamping PPI BIA Gereja Katolik Paroki Santo Fransikus Assisi Padang Bulan Medan . ULEAD [Internet]. 2024Feb.19 [cited 2024Nov.23];3(2):52-6. Available from: https://ejournal.ust.ac.id/index.php/ULEAD/article/view/3229