Dharmawati, Erni, and Sri Abidah Suryaningsih. “Pengaruh Kualitas Pelayanan Terhadap Kepuasan Anggota KJKS KUM3 Rahmat Surabaya”. Jurnal Ekonomika dan Bisnis Islam 1, no. 2 (August 30, 2018): 9–18. Accessed January 31, 2026. https://journal.unesa.ac.id/index.php/jei/article/view/26382.