Abeykoon, A.M.P.D.Peiris, B.L.2019-02-062019-02-062018Tropical Agricultural Research, 29(4):p.341-347https://dl.nsf.gov.lk/handle/1/24288RainfallKotmale reservoirTime seriesSARIMA and forecastingModeling and forecasting rainfall in catchment area of Kotmale reservoir, Sri LankaArticle