Senevirathne, M.S.Nanayakkara, A.Senadeera, G.K.R.2016-01-212016-01-212011Journal of the National Science Foundation of Sri Lanka, 39(2):p.183-185https://dl-ifs.nsf.gov.lk/handle/1/1080A theoretical investigation of band gaps of conducting polymers with heterocyclesArticle