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<xml><bibliography><APA>Kitima Pinkaew และผู้แต่งคนอื่นๆ. (2012) Effects of encapsulation of Cr-ZnO and Cu-ZnO-A1₂O₃ catalysts with silicoaluminophosphates on dimethyl ether synthesis from syngas. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Kitima Pinkaew และผู้แต่งคนอื่นๆ. 2012. Effects of encapsulation of Cr-ZnO and Cu-ZnO-A1₂O₃ catalysts with silicoaluminophosphates on dimethyl ether synthesis from syngas. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Kitima Pinkaew และผู้แต่งคนอื่นๆ.  Effects of encapsulation of Cr-ZnO and Cu-ZnO-A1₂O₃ catalysts with silicoaluminophosphates on dimethyl ether synthesis from syngas.  ม.ป.ท.:Chulalongkorn University, 2012. Print.</MLA></bibliography></xml>
