Authors
Faculty of Economic Sciences, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
© 2023 Małgorzata Grzywińska-Rąpca, Mariola Grzybowska-Brzezińska, Mirosław Gornowicz, published by Warsaw School of Economics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.