Filiana, Anastasia, and Fanny Septina. 2023. “Perancangan Standar Operasional Prosedur Kas Masuk Pada Gereja Kristen Indonesia Darmo Permai Di Surabaya”. Jurnal Leverage, Engagement, Empowerment of Community (LeECOM) 5 (2):93–98. https://doi.org/10.37715/leecom.v5i2.3699.