Authors
Anna Jasińska-Biliczak
anna.jasinska-biliczak@uni.opole.pl
Faculty of Economics, Opole University, Opole, Poland
anna.jasinska-biliczak@uni.opole.pl
© 2023 Anna Jasińska-Biliczak, published by Tallinn University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.