Mofu, Benyamin. 2023. “Pendampingan Penyusunan Satuan Pelajaran Bagi Pengajar Sekolah Minggu Di Jemaat GKI Pengharapan Jayapura: Assistance for the Development of Study Unit for Sunday School Teachers at GKI Pengharapan Jayapura Congratulations”. IGKOJEI: Jurnal Pengabdian Masyarakat 4 (3):112-18. https://doi.org/10.46549/igkojei.v4i3.401.