Authors
Edyta Nartowska
Kielce University of Technology, Poland
Marta Styś-Maniara
Kielce University of Technology, Poland
Rafał Porowski
Kielce University of Technology, Poland
Ansgar Emersleben
The Clausthal University of Technology, Germany
© 2022 Edyta Nartowska, Marta Styś-Maniara, Rafał Porowski, Ansgar Emersleben, published by Kielce University of Technology
This work is licensed under the Creative Commons Attribution 3.0 License.