Full Doctor in Economics, Professor
University of Economics in Katowice
40-287, 50 1 Maja St., Katowice, Republic of Poland
ORCID: 0000-0002-7077-1068
Author
Aldona Frączkiewicz-Wronka
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Full Doctor in Economics, Professor
University of Economics in Katowice
40-287, 50 1 Maja St., Katowice, Republic of Poland
ORCID: 0000-0002-7077-1068