Karunaratne, S.Lucas, J.R.De Silva, A.U.2020-11-082020-11-081987Engineer, 15(3):p.32-39https://dl-iesl.nsf.gov.lk/handle/1/2419Engineering and TechnologyElectricityPower generationEnergy conservationOptimal load flow study on the 1984 power system of Sri LankaArticle