Perera, K.K.Y.W.Bandusena, W.M.2014-12-122014-12-122002Economic Review, 27(12)-28(01):p.28-31https://dl.nsf.gov.lk/handle/1/13940Engineering and TechnologyElectricity generationElectricity demandElectricity suppliesSri LankaElectricity costElectricity problems. power planning based on economic considerationsArticle