Khalidin, Bismi, and Alfi Zahara. “FEE SYSTEM ANALYSIS AND ITS DISPARITY UNDER BSI SMART AGENT SERVICES : In The Samsarah Perspective”. Al-Iqtishadiah: Jurnal Hukum Ekonomi Syariah 3, no. 2 (January 22, 2023): 180–189. Accessed August 8, 2025. https://journal.ar-raniry.ac.id/index.php/iqtishadiah/article/view/2393.