Abeysekara, A.H.R.P.; Delpitiya, D.G.P.S.; Gunarathna, M.H.J.P.; Silva, S.H.S.A. De.(Faculty of Agriculture - Rajarata University of Sri Lanka, 2012-11-15)
Sachintha, G.P.P.; Dissanayake, S.P.; Ginigaddara, G.A.S.; Senewirathna, H.P.R.I.(Faculty of Agriculture, Rajarata University of Sri Lanka, Puliyankulama, 2021)