Konsep Gharar, Maisir dan Batasannya Menurut Ulama: Kajian Teoritis dan Praktik dalam Ekonomi Syariah. Riwayat: Educational Journal of History and Humanities, [S. l.], v. 9, n. 1, p. 571–581, 2026. DOI: 10.24815/riwayat.v9i1.159. Disponível em: https://ejournal.yaydi.com/index.php/riwayat/article/view/159. Acesso em: 4 feb. 2026.