Waidyarathna, G. R. N. N.; Ekanayake, S.; Chandrasekara, G. A. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Gunasekara, G. D. M.; Wickramasinghe, I.; Wijesekara, I.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Alahakoon, A. A. C. B.; Abeysiriwardena, D. S. D. Z.; Damunupola, J. W.; Gam-Arachchige, N. S.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Janarny, G.; Gunathilake, K. D. P. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Wijethunga, A. T. M.; Perera, P. A. A.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
De Vas Gunasekara, A. R. C.; Brennan, J.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Sandanayake, P. S. D.; Jayatissa, N. W. K.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)