Daranee Rulerk และผู้แต่งคนอื่นๆ. (2011) Removal of tar from biomass gasification process by steam reforming over nickel catalysts. Chulalongkorn University:ม.ป.ท.Daranee Rulerk และผู้แต่งคนอื่นๆ. 2011. Removal of tar from biomass gasification process by steam reforming over nickel catalysts. ม.ป.ท.:Chulalongkorn University;Daranee Rulerk และผู้แต่งคนอื่นๆ. Removal of tar from biomass gasification process by steam reforming over nickel catalysts. ม.ป.ท.:Chulalongkorn University, 2011. Print.