Ahmad Nizam AA, Hasan SF. The Roles of Quantity Surveyor in Sustainable Development within the Context of Maqasid Shariah and the Concept of Khalifa. rmtb [Internet]. 2024 Dec. 1 [cited 2026 Apr. 8];5(2):403-16. Available from: https://publisher.uthm.edu.my/periodicals/index.php/rmtb/article/view/17928