Galathara, G.M.N.K.K.Samaliarachchi, L.A.Sooriyadasa, S.M.D.P.K.2019-10-012019-10-012014Engineer, 47(3):p.1-11https://dl-iesl.nsf.gov.lk/handle/1/1829Optimization of the accuracy of semi-indirect energy metering systemArticle