Napatthachai Kongdechaviwat และ Duangamol Tungasmita. (2013) Esterification of glycerol using acidic mesoporous silica catalyst. Chulalongkorn University.:ม.ป.ท.Napatthachai Kongdechaviwat และ Duangamol Tungasmita. 2013. Esterification of glycerol using acidic mesoporous silica catalyst. ม.ป.ท.:Chulalongkorn University.;Napatthachai Kongdechaviwat และ Duangamol Tungasmita. Esterification of glycerol using acidic mesoporous silica catalyst. ม.ป.ท.:Chulalongkorn University. 2013. Print.