Chai, N.P., W.A.W.Z. Abidin, W. H. W. Ibrahim, and K. Hong Ping. “Technology Advancement in Vehicle Monitoring System for Accident Prevention”. Journal of Civil Engineering, Science and Technology 3 (December 1, 2012): 24–33. Accessed July 23, 2024. https://publisher.unimas.my/ojs/index.php/JCEST/article/view/99.