Authors
Andrzej Dudek
Faculty of Economics and Finance, Department of Econometrics and Computer Science, Wroclaw University of Economics and Business
Daria Elżbieta Jaremen
Faculty of Management, Department of Marketing and Tourism Management, Wroclaw University of Economics and Business
Izabela Michalska-Dudek
izabela.michalska-dudek@ue.wroc.pl
Faculty of Management, Department of Marketing and Tourism Management, Wroclaw University of Economics and Business
Marek Walesiak
Faculty of Economics and Finance, Department of Econometrics and Computer Science, Wroclaw University of Economics and Business