ŚWIADEK, Arkadiusz. SUPPLY CHAINS FOR INNOVATION ACTIVITY IN REGIONAL INDUSTRIAL SYSTEMS IN POLAND – SOME EVIDENCE FROM EMPIRICAL RESEARCH. Ekonomia i Prawo. Economics and Law. Online. 14 January 2015. Vol. 14, no. 1, pp. 47-60. [Accessed 21 July 2024]. DOI 10.12775/EiP.2015.004.