Prakash, T.G.S.L.; Perera, P.K.P.; Amarasinghe, N.S.(Department of Forestry and Environmental Science, University of Sri Jayewardenepura Sri Lanka, 2017)
Perera, P.K.P.; Karawita, K.V.D.H.R.; Pabasara, M.G.T.(Journal of Tropical Forestry and Environment, University of Sri Jayewardenepura Sri Lanka, 2017)
Mallikage, S.T.; Perera, P.K.P.; Wettasinghe, S.A.(Department of Forestry and Environmental Science, University of Sri Jayewardenepura Sri Lanka, 2017)