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<xml><bibliography><APA>Thiyapat Padprom และผู้แต่งคนอื่นๆ. (2009) Preparation and electrical conductivity of nutural rubber/polypyrole/montmorillonite nanocomposites. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Thiyapat Padprom และผู้แต่งคนอื่นๆ. 2009. Preparation and electrical conductivity of nutural rubber/polypyrole/montmorillonite nanocomposites. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Thiyapat Padprom และผู้แต่งคนอื่นๆ.  Preparation and electrical conductivity of nutural rubber/polypyrole/montmorillonite nanocomposites.  ม.ป.ท.:Chulalongkorn University, 2009. Print.</MLA></bibliography></xml>
