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<xml><bibliography><APA>Siriporn Angkanasiriporn และ Thumnoon Nhujak. (2009) Comparison and prediction of retention of disubstituted aromatic compounds in capillary electrokinetic chromatography. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Siriporn Angkanasiriporn และ Thumnoon Nhujak. 2009. Comparison and prediction of retention of disubstituted aromatic compounds in capillary electrokinetic chromatography. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Siriporn Angkanasiriporn และ Thumnoon Nhujak.  Comparison and prediction of retention of disubstituted aromatic compounds in capillary electrokinetic chromatography.  ม.ป.ท.:Chulalongkorn University, 2009. Print.</MLA></bibliography></xml>
