Supattra Supakran และผู้แต่งคนอื่นๆ. (2011) Study on Glycerine Preparation of Residue Glycerine from Biodiesel Production of Jatropha curcas Oil by Using Ion-exchangers Resin. /. Khon Kaen University,:ม.ป.ท.Supattra Supakran และผู้แต่งคนอื่นๆ. 2011. Study on Glycerine Preparation of Residue Glycerine from Biodiesel Production of Jatropha curcas Oil by Using Ion-exchangers Resin. /. ม.ป.ท.:Khon Kaen University,;Supattra Supakran และผู้แต่งคนอื่นๆ. Study on Glycerine Preparation of Residue Glycerine from Biodiesel Production of Jatropha curcas Oil by Using Ion-exchangers Resin. /. ม.ป.ท.:Khon Kaen University, 2011. Print.