Authors
Donald Wertlen
Comenius University in Bratislava, Faculty of Social and Economic Sciences, Slovakia
Lucia Mokrá
Comenius University in Bratislava, Faculty of Social and Economic Sciences, Slovakia
© 2023 Donald Wertlen, Lucia Mokrá, published by Palacký University Olomouc
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.