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<xml><bibliography><APA>Panu Panitchakarn และผู้แต่งคนอื่นๆ. (2013) SYNTHESIS OF ZEOLITE FROM COAL FLY ASH AS WATER ADSORBENT. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Panu Panitchakarn และผู้แต่งคนอื่นๆ. 2013. SYNTHESIS OF ZEOLITE FROM COAL FLY ASH AS WATER ADSORBENT. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Panu Panitchakarn และผู้แต่งคนอื่นๆ.  SYNTHESIS OF ZEOLITE FROM COAL FLY ASH AS WATER ADSORBENT.  ม.ป.ท.:Chulalongkorn University, 2013. Print.</MLA></bibliography></xml>
