N. Fransiska, R. . Trihantana, and R. Kusumaningrum, “PRIORITY CUSTOMER SERVICE SYSTEM VIEWED FROM THE PERSPECTIVE OF ISLAMIC ECONOMICS (Study at Bank Syariah Mandiri Bogor Sub-branch Office Jalan Baru)”, SAHID BANKING JOURNAL, vol. 1, no. 02, pp. 76–85, May 2022.