Dissanayake, C.; Peiris, P.; Senevirathne, D.; Wijesooriya, K.; Rupasinghe, T. D.; Liyanaarachchi, N.(International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)
Gamage, D. D.; Rupasinghe, T. D.(International Research Symposium on Pure and Applied Sciences, 2017 Faculty of Science, University of Kelaniya, Sri Lanka., 2017)