Kannangara, I.D.Wijesuriya, B.W.Herath, H.M.L.K.Amarasekera, D.A.B.N.2014-07-082014-07-082009Proceedings National Symposium 2009, Faculty of Agriculture, University of Ruhuna, Sri Lanka:p..https://dl-rri.nsf.gov.lk//handle/1/2288Proper practice guidelines for simple and multiple linear regression methods:Case studies from the rubber sectorArticle