Asad, M. “جدید مالی معاملات میں عرف کا اثر .................................................................................................................. The Impact of Custom on Modern Financial Transactions”. FIKR-O NAZAR فکر ونظر, Vol. 56, no. 3-4, Dec. 2019, http://irigs.iiu.edu.pk:64447/ojs/index.php/irifikronazar/article/view/679.