Khalidin, B. and Zahara, A. (2023) “FEE SYSTEM ANALYSIS AND ITS DISPARITY UNDER BSI SMART AGENT SERVICES ”, Al-Iqtishadiah: Jurnal Hukum Ekonomi Syariah, 3(2), pp. 180-189. doi: 10.22373/iqtishadiah.v3i2.2393.