Laongdao Menbangpung และผู้แต่งคนอื่นๆ. (2009) Development of gas sensor from conducting polymer composite containing poly (3,4-ethylenedioxythiophene). Chulalongkorn University:ม.ป.ท.Laongdao Menbangpung และผู้แต่งคนอื่นๆ. 2009. Development of gas sensor from conducting polymer composite containing poly (3,4-ethylenedioxythiophene). ม.ป.ท.:Chulalongkorn University;Laongdao Menbangpung และผู้แต่งคนอื่นๆ. Development of gas sensor from conducting polymer composite containing poly (3,4-ethylenedioxythiophene). ม.ป.ท.:Chulalongkorn University, 2009. Print.