Dissanayaka, D.M.S.H.; Jayaneththi, J.P.H.U.; Bandara, K.A.K.L.; Seneviratne, G.(Department of Environmental Management - Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka, 2022-06)
Dissanayake, D.M.S.H.; Jayaneththi, J.P.H.U.; Jayaruwan, B.M.J.(Department of Environmental Management - Faculty of Social Sciences and Humanities, Rajarata University of Sri Lanka, 2022-06)