Tan, A.P., H. Hamid, T.H. Law, F.M. Jakarni, and S.V. Wong. “Development of Composite Motorcycling Safety Index Along Urban Roads in Malaysia”. Journal of the Society of Automotive Engineers Malaysia 5, no. 1 (August 16, 2021): 117–136. Accessed January 21, 2025. https://jsaem.my/index.php/journal/article/view/158.