Thirimanna, B.T.; Dissanayake, D.M.A.M.; Neththasingha, M.; Darshika, M.M.A.; Kuruppu, N.R.; Priyanthi, W.N.(2nd Symposium of Faculty of Allied Health Sciences, University of Ruhuna, 2019)
Rajapaksha, R.A.D.N.; Premarathna, L.D.M.; Jayasooriya, S.B.M.N.W.; Maneesha Dukgannarala, G.M.; Jayasena, M.D.(The Open University of Sri Lanka, 2019)