TOWARDS AN INTEGRATED ISLAMIC SOCIAL AND COMMERCIAL FINANCE SYSTEM: EVIDENCE FROM INDONESIA’S LEVELING FINANCING MODEL . Iqtishaduna Proc. [Internet]. 2026 Mar. 17 [cited 2026 Sep. 29];2:169-72. Available from: https://iqtishaduna.com/proceedings/index.php/iicp/article/view/172