Thanyarat Chaiyakarm และ Apisada Chaingam. (2020) GIS-Based Network Analysis for Vehicle Routing Problem Management of the Jasmine Rice Transportation Route:ACase Study of RoiEt Province. <i>Thai Journal of Science and Technology</i>, <i>9</i>(5), 617-629.Thanyarat Chaiyakarm และ Apisada Chaingam. "GIS-Based Network Analysis for Vehicle Routing Problem Management of the Jasmine Rice Transportation Route:ACase Study of RoiEt Province". Thai Journal of Science and Technology 9 (2020):617-629.Thanyarat Chaiyakarm และ Apisada Chaingam. GIS-Based Network Analysis for Vehicle Routing Problem Management of the Jasmine Rice Transportation Route:ACase Study of RoiEt Province. Thammasat University:ม.ป.ท. 2020.