Wijesekara, U. C. K.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Kulathilake, E. R.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Wijayasiiriwardane, K. L.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Basnayake, B. M. A. L.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Dissanayake, D. M. L. M.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Ahamed, M. I. S.; Dimithrie, P. S.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)
Azeez, Y. R.; Rajapakse, R. A. C. P.(Research Symposium on Pure and Applied Sciences, 2018 Faculty of Science, University of Kelaniya, Sri Lanka, 2018)