Bilal, Hussein Musa Daoud. “Evaluating the Quality of Islamic Banking Services From the Perspective of Customer Satisfaction A Case Study at the National Islamic Bank”. Al-Ghary Journal of Economic and Administrative Sciences 22, no. 2 (July 13, 2026): 220–246. Accessed November 10, 2026. https://journal.uokufa.edu.iq/index.php/ghjec/article/view/21316.