Authors
Warsaw University of Technology, College of Economics and Social Sciences, Warsaw, POLAND
weronika.losiewicz.dokt@pw.edu.pl
Warsaw University of Technology, College of Economics and Social Sciences, Warsaw, POLAND
weronika.losiewicz.dokt@pw.edu.pl
© 2026 Marlena PIEKUT, Weronika ŁOSIEWICZ, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.