Study of Theories Related to Digital Currency Islamic Coin Trading in The Modern Era According to The Perspective of Islamic Law. alif [Internet]. 31 Desember 2025 [dikutip 25 Mei 2026];4(2):53-61. Tersedia pada: https://karangmulya.nahdlatululama.web.id/jurnal/index.php/alif/article/view/3