“PENGARUH KEHADIRAN MAJELIS JEMAAT DALAM IBADAH KUNCI USBU TERHADAP KUALITAS PELAYANAN DI JEMAAT GKI PENGHARAPAN KABANOLO: THE INFLUENCE OF ASSEMBLY ATTENDANCE IN USBU KEY WORSHIP ON THE QUALITY OF SERVICE AT GKI PENGHARAPAN KABANOLO”. 2023. EIRENE : Jurnal Ilmiah Teologi 8 (1): 124-41. https://doi.org/10.56942/ejit.v8i1.106.