Rattanawai, Narat, Sirawadee Arunyanart, and Supachai Pathumnakul. 2023. “Solving Vehicle Routing Problem for Waste Disposal Using Modified Differential Evolution Algorithm: A Case Study of Waste Disposal in Thailand”. Engineering and Applied Science Research 50 (2):155-62. https://ph01.tci-thaijo.org/index.php/easr/article/view/251541.