Transportation Engineering Program, Asian Institute of Technology (AIT), Klong Luang, Bathumthani, Thailand
Transportation Engineering Program, Asian Institute of Technology (AIT), Klong Luang, Bathumthani, Thailand
Copyright © 2016 Adam I. A. Mofadal, Kunnawee Kanitpong et al. This is
an open access article distributed under the Creative Commons Attribution
License, which permits unrestricted use, distribution, and reproduction in any
medium, provided the original work is properly cited.