Rathnathilaka, A.T.D.; Seneviratne, G.; Madawala, H.M.S.P.; Rizvi, E.M.J.M.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Perera, W.P.R.T.; Fernando, W.S.K.; Premasinghe, N.; Liyanage, J.A.; Kumarasinghe, A.R.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Hakmanage, N.M.; Chandrasekara, N.V.; Jayasundara, D.D.M.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Paragodaarachchi, Y.L.; Wickramarachchi, P.A.S.R.; De Silva, C.; Amarasinghe, L. D.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Samaraweera, I.D.H.T.; Rajapakse, C.S.K.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Mawela, M.R.T.D.; Peter, S.; Niwunhella, H.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Attanayake, A.M.C.H.; Perera, S.S.N.; Liyanage, U.P.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Nadeesha, K.; Suren, P.; Niwunhella, H.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Wickramasinghe, D.M.; Peter, S.; Niwunhella, H.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)