Wyniki
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The Innovation System as a Pillar for a Knowledge-Based Economy : an Analysis of Regional Diversity in Poland
Wioletta Wierzbicka
Olsztyn Economic Journal , 11 /4 (2016) s. 343-357 -
Return on Sales for Companies in Eastern Poland
Wioletta Wierzbicka
Olsztyn Economic Journal , 10 /4 (2015) s. 373-384 -
Economic Effectiveness of Private Enterprises in Poland – Regional Approach
Wioletta Wierzbicka
Olsztyn Economic Journal , 5 /1 (2010) s. 110-123 -
Quality of Location in Regions and Economic Efficiency of Private Companies in Poland
Wioletta Wierzbicka
Olsztyn Economic Journal , 8 /2 (2013) s. 121-134