Madushani, K. G. P.; Athukorala, A. D. S. N. P.; Gama-Arachchige, N. S.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Gunasinghe, L. K. G.; Ratnatilleke, A. A. L.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Hettige, N. D.; Weerasekara, K. A. W. S.; Chandrasiri, E. G. D. N.; Jayawardene, J. M. C. K.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Chathurangi, B. M. V.; Gunathilake, K. D. P. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Palihaderu, P. A. D. S.; Gunathilake, K. D. P. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Sivashankar, S.; Gunathilake, K. D. P. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
De Silva, W. D. T.; Jayawardane, B. M.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)