Shih-Ching Lo and Hsieh-Chu Huang, Traffic Signal Design and Simulation for Vulnerable Road Users Safety and Bus Preemption. journal = {International Journal of Economics and Management Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2012, vol. 67(7). 1718 - 1723 [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/15951.