Madhuranga, D.G.C.S.; Wijayawardhane, W.H.S.R.; De Silva, N.(Department of Agribusiness Management of the Wayamba University of Sri Lanka., 2019-10-31)
Nishara, K.G.D.; Abeysiriwardhana, P.A.; Sandamini, P.M.M.A.; Hasinthara, G.A.S.; De Silva, P.M.C.S.(Faculty of Allied Health Sciences, University of Ruhuna, Galle, Sri Lanka, 2019-12-05)
Riyas, F. R.; Wickramaratne, K. A. C.; Bandaranayaka, K.; Chathuranga, G.; Wijesundara, C.("Faculty of Medical Sciences, University of Sri Jayewardenepura. ", 2019-10)