UNDERSTANDING OF MASYARAKAT TANPA RIBA COMMUNITY TOWARD THE PRINCIPLES OF ISLAMIC ECONOMICS AND ITS BEHAVIOR IN USING ISLAMIC BANKING PRODUCTS. icsema [Internet]. 2025 Aug. 13 [cited 2026 Oct. 11];1(1):3527-33. Available from: https://proceeding.soedirmanunsoed.com/index.php/icsema/article/view/189