Praphon Chooprasert และ Boonrit Prasartkaew. (2014) Effects of Compression Ratio on the Performance of EFI Gasoline Engine Fueled with E85-Gasohol. Thai Society of Mechanical Engineers:ม.ป.ท.Praphon Chooprasert และ Boonrit Prasartkaew. 2014. Effects of Compression Ratio on the Performance of EFI Gasoline Engine Fueled with E85-Gasohol. ม.ป.ท.:Thai Society of Mechanical Engineers;Praphon Chooprasert และ Boonrit Prasartkaew. Effects of Compression Ratio on the Performance of EFI Gasoline Engine Fueled with E85-Gasohol. ม.ป.ท.:Thai Society of Mechanical Engineers, 2014. Print.