Abas, Nor Haslinda, Nurhalimah Yusuf, Muhamad Hanafi Rahmat, and Yean Ghing Tong. 2021. “Safety Personnel’s Perceptions on the Significant Factors That Affect Construction Projects Safety Performance ”. International Journal of Integrated Engineering 13 (3): 1-8. https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6241.