D.A.A.S., Dissanayake; D.M.D.M., Dissanayake; K.H.D., Madhushani; T.M.N., Wasana(Department of Environmental Management Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, 2023-09-20)
Karunarathne, R.V.K.S.; Dissanayake, H.P.G.D.D.(Department of Environmental Management Faculty of Social Sciences and Humanities Rajarata University of Sri Lanka, 2023-09-20)