Cryptocurrencies and Blockchain in Islamic Jurisprudence: A Comparative Legal and Economic Study. International Journal of Environmental Sciences, [S. l.], v. 11, n. 1s, p. 659–661, 2025. DOI: 10.64252/ncq8cs85. Disponível em: https://theaspd.com/index.php/ijes/article/view/133.. Acesso em: 26 jun. 2026.