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<xml><bibliography><APA>Burim Sirisanyalak และผู้แต่งคนอื่นๆ. (2007) An artificial immunity-based spam detection system. National Institute of Development Administration:ม.ป.ท.</APA><Chicago>Burim Sirisanyalak และผู้แต่งคนอื่นๆ. 2007. An artificial immunity-based spam detection system. ม.ป.ท.:National Institute of Development Administration;</Chicago><MLA>Burim Sirisanyalak และผู้แต่งคนอื่นๆ.  An artificial immunity-based spam detection system.  ม.ป.ท.:National Institute of Development Administration, 2007. Print.</MLA></bibliography></xml>
