Determinants of internal competitiveness in enterprises based on food industry in Podlaskie Voivodship in Poland

Determinants of internal competitiveness in enterprises based on food industry in Podlaskie Voivodship in Poland / Urszula Widelska, Grażyna Michalczuk .
In: Hradec Economic Days 2011 [325 s.]. ISBN 978-80-7435-101-3 (brož.) Hradecké ekonomické dny 2011. Hradec Králové : Gaudeamus, 2011. s. 299-304 : 4 grafy . http://fim2.uhk.cz/hed/data/proceedings_2011_2.pdf .