Authors
miroslawa.pluta-olearnik@ue.wroc.pl
Department of Marketing, Wroclaw University of Economics and Business, Wrocław, Poland
miroslawa.pluta-olearnik@ue.wroc.pl
© 2022 Mirosława Pluta-Olearnik, Patrycja Szulga, published by ŁUKASIEWICZ RESEARCH NETWORK – INSTITUTE OF AVIATION
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.