Md Yusof, Hasrul Izatie, Shamsul Anuar Shamsudin, Norasra A.Rahman, Zairulazha Zainal, and Huthaifa Ahmad Al_Issa. 2022. “Initial Study On Safety Hazards by Heavy Transportation On Malaysian Roads”. International Journal of Integrated Engineering 14 (4): 339-49. https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/8221.