Sina Long และผู้แต่งคนอื่นๆ. (2018) Impacts of urban transit system development on modal shift and greenhouse gas (GHG) emission reduction: A Khon Kaen, Thailand case study. <i>Engineering and Applied Science Research</i>, <i>45</i>(1), 8-16.Sina Long และผู้แต่งคนอื่นๆ. "Impacts of urban transit system development on modal shift and greenhouse gas (GHG) emission reduction: A Khon Kaen, Thailand case study". Engineering and Applied Science Research 45 (2018):8-16.Sina Long และผู้แต่งคนอื่นๆ. Impacts of urban transit system development on modal shift and greenhouse gas (GHG) emission reduction: A Khon Kaen, Thailand case study. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2018.