Pramesty, Annastya Ayu, and Budi Sukardi. “E-Servqual Digitalization Of Islamic Banks And Customer Retention In Surakarta”. Al-bank: Journal of Islamic Banking and Finance 4, no. 1 (January 31, 2024): 13–32. Accessed January 19, 2026. https://ejournal.uinmybatusangkar.ac.id/ojs/index.php/Albank/article/view/10754.