Hasanah, Aulia. “Pengaruh Kualitas Pelayanan Customer Service KSPPS BMT Masjid Al-Azhar Terhadap Kepuasan Nasabah Di Jakarta”. Jurnal Komunikasi Esensi Daruna 2, no. 1 (May 8, 2023): 1-6. Accessed July 3, 2024. https://ibn.e-journal.id/index.php/daruna/article/view/619.