Jayarathna, D. T. G. C. N.; Karunaratne, G. H. R. E.; Udari, A. H. G. S.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2019-12-05)
Samarathunga, S.A.D.I.H.; Wijesekara, K.; Napagoda, M.T.; Wijeyaratne, W.M.D.G.B.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2021-08-26)