Yacob, R., Saruwono, M., & Ismail, Z. (2019). Managing Uncertainty from Planning and Design to Construction Process of Building Refurbishment Projects: A Proposed Conceptual Approach. International Journal of Sustainable Construction Engineering and Technology, 10(1). Retrieved from https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/4326