Alves, Fernando Miguel Pereira2016-10-252016-10-251997-12Alves, Fernando Miguel Pereira (1997). " The BCG matrix revisited: a strategic management assessment of the portuguese export industries". Tese de Doutoramento, University of Bridgeport (Bridgeport) .http://hdl.handle.net/10400.5/12355Doutoramento em Gestão.engdoctoral thesis101099282