Authors
University of Lodz, Faculty of Management Department of Marketing, Lodz, Poland
magdalena.kalinska@uni.lodz.pl
University of Lodz, Faculty of Management Department of Marketing, Lodz, Poland
magdalena.kalinska@uni.lodz.pl
© 2021 Bogdan Gregor, Magdalena Kalińska-Kula, published by University of Szczecin
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.