Sasithon Yeenang และ Thirasak Rirksomboon. (2015) Toluene methylation over modified HZSM-5 catalysts: effect of combined silylation and dealumination. Chulalongkorn University:ม.ป.ท.Sasithon Yeenang และ Thirasak Rirksomboon. 2015. Toluene methylation over modified HZSM-5 catalysts: effect of combined silylation and dealumination. ม.ป.ท.:Chulalongkorn University;Sasithon Yeenang และ Thirasak Rirksomboon. Toluene methylation over modified HZSM-5 catalysts: effect of combined silylation and dealumination. ม.ป.ท.:Chulalongkorn University, 2015. Print.