Suwattana Teppood และ Prasert Reubroycharoen. (2009) Low-temperature synthesis of dimethyl ether from syngas over CuZno/HZSM-5 catalysts. Chulalongkorn University:ม.ป.ท.Suwattana Teppood และ Prasert Reubroycharoen. 2009. Low-temperature synthesis of dimethyl ether from syngas over CuZno/HZSM-5 catalysts. ม.ป.ท.:Chulalongkorn University;Suwattana Teppood และ Prasert Reubroycharoen. Low-temperature synthesis of dimethyl ether from syngas over CuZno/HZSM-5 catalysts. ม.ป.ท.:Chulalongkorn University, 2009. Print.