Items where Author is "Muttaqin, Sayyid"
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Muttaqin, Sayyid and Ghufron, Moh. Idil (2026) A Fiqh Muamalah Analysis of Merchant Discount Rate (MDR) in QRIS Transactions and Its Implications for Economic Justice. International International Journal of Management and Business Economics (IJMEBE), 04 (03). pp. 515-523. ISSN 2964-9412