Jalil, Abdullaah. 2006. “The Significances of Maslahah Concept and Doctrine of Maqasid (Objectives) Al-Shari’ah in Project Evaluation”. The Journal of Muamalat and Islamic Finance Research 3 (1):171-202. https://jmifr.usim.edu.my/index.php/jmifr/article/view/60.