Rajakaruna, R. M. N. P.; Kannangara, B. T. S. D. P.(International Conference on Applied and Pure Sciences, 2020 Faculty of Science, University of Kelaniya, Sri Lanka, 2020)
Munasinghe, J.,; Jayalath, T. D.,; Kannangara, B. T. S. D. P.,(International Conference on Applied and Pure Sciences, 2020 Faculty of Science, University of Kelaniya, Sri Lanka, 2020)
Wasana, K. G. P.; Attanayake, A. P.; Jayasinghe, J. M. S.; Weeraratna, T. P.; Jayatilaka, K. A. P. W.(Faculty of Science, University of Kelaniya, Sri Lanka, 2021)