À propos de cet article
Publié en ligne: 28 mars 2018
Pages: 51 - 64
DOI: https://doi.org/10.2478/eb-2018-0004
Mots clés
© 2018 Bożena Ryszawska, Justyna Zabawa, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.
Ryszawska, Bożena
Wrocław University of Economics,Wrocław, Poland
Zabawa, Justyna
Wrocław University of Economics,Wrocław, Poland