Kasikitwiwat, Panatda, Sarawut Jansuwan, and Kitti Subprasom. “Analysis of Highway Network Performance on Truck Route Development for Eastern Thailand”. Science & Technology Asia 27, no. 1 (March 28, 2022): 46–56. Accessed July 6, 2022. https://ph02.tci-thaijo.org/index.php/SciTechAsia/article/view/243330.