“THE EFFECTIVENESS OF THREE ONE THREE ONLINE CATECHESIS PROCESSES IN KEEPING THE ESSENCE OF CATECHESIS DURING THE COVID-19 PANDEMIC SITUATION IN GRASS ROOT LEVEL ”. Jurnal Pendidikan dan Kebudayaan Missio 13, no. 2 (July 19, 2021): 142–158. Accessed October 10, 2026. https://jurnal.unikastpaulus.ac.id/index.php/jpkm/article/view/810.