Authors
Mária Erdélyiné Tóth
Budapest University of Technology and Economics, Budapest, Hungary
Anikó Pluzsik
Budapest University of Technology and Economics, Budapest, Hungary
© 2023 Mária Erdélyiné Tóth, Anikó Pluzsik, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.