Gayashani, W.I.A.; Weerasinghe, W.M.K.W.; Ananda, H.N.V.; Chandana, E.P.S.; Mallawaarchchi, Pubudu(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2023-01-18)
Abeywickrama, A.L.K.R.; Lewangama, L.G.R.C.; Abeywickrama, S.S.; Wickramasuriya, N.T.; De Silva, W.M.K.; Perera, H.A.D.S.D.(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2018-02-15)