Carvalho, Catarina de OliveiraLambelho, Ana2017-04-062017-04-062016CARVALHO, Catarina de Oliveira; LAMBELHO, Ana - Outsourcing and Chain Supply in Portugal. IUSLabor – Revista electrònica de Dret del Treball i de la Seguretat Social, Comparative Labor Law Dossier. ISSN 1699-2938. 2016 nº3, 49-571699-2938http://hdl.handle.net/10400.8/2543engjournal article