Kumarasinghe, H.P.A.S.S.Peiris, B.L.2020-01-222020-01-222018Tropical Agricultural Research, 29(2):p.184-193https://dl.nsf.gov.lk/handle/1/24987ARIMAForecastingTea productionTime seriesStationaryForecasting annual tea production in Sri LankaArticle