Authors
Eva Tvrdá
Faculty of Operation and Economics of Transport and Communications, University of Žilina, Žilina
Martin Jurkovič
Faculty of Operation and Economics of Transport and Communications, University of Žilina, Žilina
© 2025 Eva Tvrdá, Martin Jurkovič, published by Univesity of Žilina
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.