DR. SYED GHAZANFAR AHMED, UZAIR ASHRAF USMANI. Analytical Study on Bill discounting with reference to Shār’iah . Bannu University Research Journal in Islamic Studies, [S. l.], v. 5, n. 2, 2018. Disponível em: https://burjis.com/index.php/burjis/article/view/152. Acesso em: 23 oct. 2026.