Kehelella, K. H.K. H.KehelellaChaminda, G.G.T.G.G.T.ChamindaSilva, G.H.G.H.SilvaHonda, R.R.HondaKumar, ManishManishKumar2025-09-042025-09-042018-03-15https://d8.irins.org/handle/IITG2025/31436en-USWater quality modeling in Kelani river downstreamConference PaperConference Paper123456789/473