Jayasekara, S.M.Abeysingha, N.S.Meegastenna, T.J.2021-04-072021-04-072020-12Journal of the National Science Foundation of Sri Lanka,48(4):p.449-462https://dl.nsf.gov.lk/handle/1/25243Innovative trend analysisMann-Kendall testRainfallStreamflowStreamfl ow trends of Kelani River basin in Sri Lanka (1983-2013)Article