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<xml><bibliography><APA>Piyanun Boonprasert และผู้แต่งคนอื่นๆ. (1998) Synthesis and characterization of alumatrane complexes directly from Al(OH)3 and triethanolamine. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Piyanun Boonprasert และผู้แต่งคนอื่นๆ. 1998. Synthesis and characterization of alumatrane complexes directly from Al(OH)3 and triethanolamine. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Piyanun Boonprasert และผู้แต่งคนอื่นๆ.  Synthesis and characterization of alumatrane complexes directly from Al(OH)3 and triethanolamine.  ม.ป.ท.:Chulalongkorn University, 1998. Print.</MLA></bibliography></xml>
