De Silva, W.A.J.P.; Deepananda, K.H.M.A.; Chandana, E.P.S.; Peiris, L.D.C.; Samayawardhena, L.A.(Sri Lanka Association for the Advancement of Science, Colombo, 2001-11-26)
Abdul, K.S.M.; Ekanayake, D.V.; Gunasekara, T. D. K. S. C.; Perera, H.A.S.D.; De Siva, B.C.J.; Jayasumana, C.; Chandana, E.P.S.; Jayasinghe, S.S.; De Silva, P.M.C.S.(Institute of Biology, Sri Lanka, 2015-09)