Chawalit Ngamcharussrivichai. 2008. Study of characteristic modifications of mixed metal oxides for heterogeneously catalyzed transesterification. Bangkok:Chulalongkorn University;
Chawalit Ngamcharussrivichai. (2008) Study of characteristic modifications of mixed metal oxides for heterogeneously catalyzed transesterification. Chulalongkorn University:Bangkok.
Chawalit Ngamcharussrivichai. Study of characteristic modifications of mixed metal oxides for heterogeneously catalyzed transesterification. Bangkok:Chulalongkorn University, 2008. Print.
Chawalit Ngamcharussrivichai. (2008) Study of characteristic modifications of mixed metal oxides for heterogeneously catalyzed transesterification. Chulalongkorn University:Bangkok.