Boonthum Wongchai และ Porranat Visuwan. (2556) Study and analysis of engine vibration, effect of using Hydrogen-diesel dual fuel. kasetsart University:ม.ป.ท.Boonthum Wongchai และ Porranat Visuwan. 2556. Study and analysis of engine vibration, effect of using Hydrogen-diesel dual fuel. ม.ป.ท.:kasetsart University;Boonthum Wongchai และ Porranat Visuwan. Study and analysis of engine vibration, effect of using Hydrogen-diesel dual fuel. ม.ป.ท.:kasetsart University, 2556. Print.