ISLAMIC MONETARY AND FISCAL POLICIES IN THE IMPLEMENTATION OF THE CONCEPT OF MONEY IN INDONESIA’S ISLAMIC ECONOMIC SYSTEM. COMPETENTIE: j. international sustainable res. [Internet]. 2025 Dec. 13 [cited 2026 Jan. 9];2(2):29-34. Available from: https://journal.inacexter.com/index.php/competentie/article/view/78