ŚWIADEK, A. SUPPLY CHAINS FOR INNOVATION ACTIVITY IN REGIONAL INDUSTRIAL SYSTEMS IN POLAND – SOME EVIDENCE FROM EMPIRICAL RESEARCH. Ekonomia i Prawo. Economics and Law, [S. l.], v. 14, n. 1, p. 47–60, 2015. DOI: 10.12775/EiP.2015.004. Disponível em: https://apcz.umk.pl/EiP/article/view/EiP.2015.004. Acesso em: 21 jul. 2024.