Cryptocurrency as Investment in Commodity Futures Trading in Indonesia; Based on Maqāṣid al-Sharī’ah Approach. Jurnal Hukum Islam, Indonesia, v. 19, n. 2, p. 175–192, 2021. Disponível em: https://e-journal.uingusdur.ac.id/jhi/article/view/550. Acesso em: 19 jul. 2026.