Authors
Beata Łaźniewska-Piekarczyk
beata.lazniewska-piekarczyk@polsl.pl
Silesian University of Technology, Poland
beata.lazniewska-piekarczyk@polsl.pl
© 2025 Beata Łaźniewska-Piekarczyk, published by Kielce University of Technology
This work is licensed under the Creative Commons Attribution 3.0 License.