Gillani SHA shah, Gardazi, SMF, Atta Ul Mustafa,. E-5: THE CONCEPT OF FREEDOM OF CONTRACT AND THE ROLE OF KHĪYYĀR AL-SHART (OPTION OF STIPULATION) IN ISLAMIC COMMERCIAL LAW. HIRJ [Internet]. 2022Jun.19 [cited 2024May2];6(2):69-90. Available from: http://habibiaislamicus.com/index.php/hirj/article/view/88