ENSURING FINANCIAL STABILITY AND PROMOTING SUSTAINABLE DEVELOPMENT THROUGH FIQH AL-MU’AMALAT: A STUDY IN THE ISLAMIC INVESTMENT SYSTEM. epibaf [Internet]. 2026 Oct. 29 [cited 2026 Oct. 31];12(1):19-32. Available from: https://epibaf.usim.edu.my/index.php/eproceeding/article/view/112