A. Othman and Nasradeen Ali Khalifa, “Assessment on Existing Speed Bump at Parit Raja”, rtcebe, vol. 6, no. 1, pp. 158–165, May 2025, Accessed: Apr. 08, 2026. [Online]. Available: https://penerbit.uthm.edu.my/periodicals/index.php/rtcebe/article/view/15096