Mapalagamage, M.S.; Handunnetti, S.M.; Premawansa, G.; Karunayokiny, K.; De Silva, A.; Premawansa, S.(Sri Lanka Association for the Advancement of Science, Colombo 07, 2015-11-30)
Fernando, T.R.G.N.; Niloofa, M.J.R.; De Silva, H.J.; Rajapakse, S.; Premawansa, S.; Handunnetti, S.M.(Sri Lanka Association for the Advancement of Science, Colombo 07, 2015-12-01)