استصناع ذریعہ تمویل اور عملی تطبیق: Istisna, As a Mode of Finance, And its practical application. alazhar [Internet]. 2015 Dec. 25 [cited 2025 Jul. 9];1(2.2):45-60. Available from: https://www.al-azhaar.org/index.php/alazhar/article/view/480