MUHAMMAD IRKHAM FIRDAUS; AZHAR FIKRI MUHAMMAD. Buying and Selling Gold in Gold Electronic Features in the BSI (Bank Syariah Indonesia) Mobile Application from the Perspective of Islamic Law. At-Tasyri: Jurnal Hukum Islam dan Ekonomi Syariah, [S. l.], v. 7, n. 02, p. 123–131, 2026. Disponível em: https://jurnal.iairm-ngabar.ac.id/index.php/tasyri/article/view/1321. Acesso em: 15 oct. 2026.