Lawal, Ibrahim Mohammed. “The Suitability of Cryptocurrency in the Structure of Islamic Banking and Finance”. Jurnal Perspektif Pembiayaan dan Pembangunan Daerah 6, no. 6 (July 10, 2019): 639 - 648. Accessed July 5, 2024. https://online-journal.unja.ac.id/JES/article/view/6603.