Randiwela, R.G.G.V.W.; Mangalika, U.L.P.; Adikari, A.M.J.B.; Pathirana, A.P.D.G.; Weeragalla, W.A.P.P.(Rajarata University of Sri Lanka, Faculty of Agriculture, 2017)
Madhubhashini, R.M.S.; Mangalika, U.L.P.; Nayananjalie, W.A.D.; Weeragalle, W.A.P.P.; Kumari, M.V.I.(Rajarata University of Sri Lanka, Faculty of Agriculture, 2017)