Thiranagama, G.H.; Chathurika, J.A.S.; Senevirathne, G.I.; Jayaneththi, J.P.H.U.; Duminda, D.M.S.(Faculty of Agriculture, Rajarata University of Sri Lanka, Puliyankulama, 2021)
Aththanayake, W.K.A.M.D.S.; Jayasinghe-Mudalige, U.K.; Dissanayake, S.N.; Udugama, J.M.M.(Faculty of Agriculture - Rajarata University of Sri Lanka, 2011-09-16)