Gunasekera, J.S.Fernando, H.P.2020-08-282020-08-281976Engineer, 4(4):p.35-37https://dl-iesl.nsf.gov.lk/handle/1/2301ManagementProduction economicsEconomic Batch QuantityProduction planning and controlEngineering and TechnologyEconomic batch production at the rolling mill of the Ceylon Steel CorporationArticle