Marzuki, Muhamad, et al. “EPISTEMOLOGY OF ISLAMIC LAW TOWARDS CRYPTOCURRENCIES: AN ANALYSIS OF FIQH CLASSIFICATION, FUNCTION OF CURRENCIES, AND IMPLICATIONS OF EXCHANGE LAW IN A SHARIA PERSPECTIVE”. Proceedings of the Graduate International Conference, vol. 1, no. 1, Sept. 2026, pp. 243-55, https://pascauinmtrm.gubugjournal.id/index.php/PGIC/article/view/602.