Speculative contract in Islamic jurisprudence and law. Journal of Scientific Development, "for Studies and Research" (JSD), [S. l.], v. 1, n. 1, p. 56–70, 2020. DOI: 10.61212/jsd/10. Disponível em: https://jsd.sdasmart.org/index.php/jsd/article/view/10. Acesso em: 24 oct. 2026.