Wiratama, Jansen, and Ririn Desanti. “Analysis and Design of Web-Based Information System for Church Congregations Case Study: Church BNKP Pewarta”. Ultima InfoSys : Jurnal Ilmu Sistem Informasi 12, no. 2 (April 12, 2022): 115-120. Accessed April 26, 2024. https://ejournals.umn.ac.id/index.php/SI/article/view/2403.