Authors
Piotr Grudowski
Gdańsk University of Technology, Faculty of Management and Economics, Gdańsk, POLAND
Katarzyna Szczepańska
katarzyna.szczepanska@pw.edu.pl
Warsaw University of Technology, Faculty of Management, Warsaw, POLAND
katarzyna.szczepanska@pw.edu.pl
© 2021 Piotr Grudowski, Katarzyna Szczepańska, published by Warsaw University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.