Klungboonkrong, Pongrid. “Relaxing Vehicle Weight and Dimension Regulations Governing Truck Operation in Thailand”. Engineering and Applied Science Research 17, no. 1-2 (April 25, 2013): 35–51. accessed August 31, 2026. https://ph01.tci-thaijo.org/index.php/easr/article/view/8156.