Authors
Monika Metryka-Telka
Kielce University of Technology
Robert Kowalik
Kielce University of Technology
Nebojša Jurišević
University of Kragujevac, Serbia
Aleksandar Nešović
University of Kragujevac, Serbia
© 2022 Monika Metryka-Telka, Robert Kowalik, Nebojša Jurišević, Aleksandar Nešović, published by Kielce University of Technology
This work is licensed under the Creative Commons Attribution 3.0 License.