Gunathilaka, D.U.V.; Julien, A.; Jayatissa, L.P.; Rathnayake, K.N.; Kodikara, K.A.S.(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2023-01-18)
Rajapaksha, M.; Madarasinghe, S.K.; Dissanayake, N.P.; Kodikara, K.A.S.; Jayatissa, L.P.(Faculty of Science, University of Ruhuna, Matara, Sri Lanka, 2021-02-17)