Suwardo and Madzlan B. Napiah and Ibrahim B. Kamaruddin, On-Time Performance and Service Regularity of Stage Buses in Mixed Traffic. journal = {International Journal of Civil and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology. July 2009, vol. 31(7). 290 - 297 [viewed 20 September 2024]. Available from: https://publications.waset.org/pdf/11851.