Songwut Suramitr. (2006) Theoretical and spectroscopic investigation on the conducting polymer in the class of carbazole derivatives /. Kasetsart University,:ม.ป.ท.Songwut Suramitr. 2006. Theoretical and spectroscopic investigation on the conducting polymer in the class of carbazole derivatives /. ม.ป.ท.:Kasetsart University,;Songwut Suramitr. Theoretical and spectroscopic investigation on the conducting polymer in the class of carbazole derivatives /. ม.ป.ท.:Kasetsart University, 2006. Print.