Auranti S, Irawan A, Zainul Musthofa AM. Praktik Penambahan Biaya Transaksi QRIS: Tinjauan Hukum Ekonomi Syariah. muamalat [Internet]. 2025Dec.31 [cited 2026Jan.18];10(2):237-52. Available from: https://journal.iainlangsa.ac.id/index.php/muamalat/article/view/11024