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<xml><bibliography><APA>ERICA A.S. VASSALO และผู้แต่งคนอื่นๆ. (2014) CHARACTERIZATION OF GEOPOLYMERS OBTAINED BY ALKALINE ACTIVATION OF METAKAOLIN WITH HIGH IRON CONTENT. ISEC Press:ม.ป.ท.</APA><Chicago>ERICA A.S. VASSALO และผู้แต่งคนอื่นๆ. 2014. CHARACTERIZATION OF GEOPOLYMERS OBTAINED BY ALKALINE ACTIVATION OF METAKAOLIN WITH HIGH IRON CONTENT. ม.ป.ท.:ISEC Press;</Chicago><MLA>ERICA A.S. VASSALO และผู้แต่งคนอื่นๆ.  CHARACTERIZATION OF GEOPOLYMERS OBTAINED BY ALKALINE ACTIVATION OF METAKAOLIN WITH HIGH IRON CONTENT.  ม.ป.ท.:ISEC Press, 2014. Print.</MLA></bibliography></xml>
