Botheju, W.S.M.; Liyanage, J.A.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Malka, U.K.M.; Suriyaarachchi, S.A.A.K.; S.A.A.K., D.S.M.; De Silva, R.C.L.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Karunasiri, A.N.; Gunawardena, M.; Seneviratne, K.; Jayathilaka, N.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Kahagalla, T.H.; Herath, H.M.; Attanayake, R.N.; Senanayake, S.P.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Mendis, M.N.M.Y.; Peter, S.; Niwunhella, H.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Kaveendri, D.H.D.; Chandrasekara, N.V.; Arunashantha, H.A.S.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)
Jayathilaka, S.A.S.D.; Wanigatunge, R.P.; Attanayake, R.N.; Edirisinghe, P.(International Postgraduate Research Conference 2019, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka, 2019)