Supachai Jadsadajerm และ Nakorn Worasuwannarak. (2013) Study on degradative solvent extraction of biomass and coal by 1-Methylnapthalene, Biodiesel and WS3060 at 350 °C. King Mongkut’s University of Technology Thonburi:ม.ป.ท.Supachai Jadsadajerm และ Nakorn Worasuwannarak. 2013. Study on degradative solvent extraction of biomass and coal by 1-Methylnapthalene, Biodiesel and WS3060 at 350 °C. ม.ป.ท.:King Mongkut’s University of Technology Thonburi;Supachai Jadsadajerm และ Nakorn Worasuwannarak. Study on degradative solvent extraction of biomass and coal by 1-Methylnapthalene, Biodiesel and WS3060 at 350 °C. ม.ป.ท.:King Mongkut’s University of Technology Thonburi, 2013. Print.