Rattapon Onchang และผู้แต่งคนอื่นๆ. (2017) Changes of Air Pollution and Climate Forcing Emissions due to Fuel Switching to Gasohol in Motorcycle Fleet in an Urban Area of Thailand. <i>EnvironmentAsia</i>, <i>10</i>(2), p94-104.Rattapon Onchang และผู้แต่งคนอื่นๆ. "Changes of Air Pollution and Climate Forcing Emissions due to Fuel Switching to Gasohol in Motorcycle Fleet in an Urban Area of Thailand". EnvironmentAsia 10 (2017):p94-104.Rattapon Onchang และผู้แต่งคนอื่นๆ. Changes of Air Pollution and Climate Forcing Emissions due to Fuel Switching to Gasohol in Motorcycle Fleet in an Urban Area of Thailand. Thai Society of Higher Education Institutes on Environment:ม.ป.ท. 2017.