Khoirul Umam M. PERDAGANGAN ETHEREUM DI INDODAX EXCHANGE DALAM PERSFEKTIF SYARIAH. Istithmar [Internet]. 2019 Dec. 6 [cited 2024 Nov. 21];3(2). Available from: https://jurnalfebi.iainkediri.ac.id/index.php/istithmar/article/view/123