Dr. Muhammad Abubakar Siddique, and Dr. Saeed Ahmad. “اسلامیمالیاتمیںاشتراطِعقدفیعقدکافقہیمطالعIn the Modern Capitalist Financial System, Islamic Banking Is Currently Facing the Challenge of Product Innovation. On the Contrary to Its Conventional Counterpart, Islamic Banking and Financial Institutions Are Bo”. Jihat-ul-islam, vol. 16, no. 1, Dec. 2022, pp. 97-123, https://jihat-ul-islam.com.pk/journal/index.php/jihat-ul-islam/article/view/375.