Abeysiri, H.A.S.N.; Wanigasuriya, K.; Manage, P.M.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Fernando, T. D.; Mathota-Arachchige, Y. L. N.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Hiruni, H. K.; Weerasooriya, M. K. B.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Sahlah, M. A. H. F.; De Silva, R. C. L.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)