The Legitimacy of Financial Hedging in Islamic Banks. The Arab Journal of Administration, Cairo, v. 40, n. 2, p. 179–200, 2020. DOI: 10.21608/aja.2020.88984. Disponível em: https://ajajournal.org/index.php/aja/article/view/354. Acesso em: 12 jun. 2026.