Download Article
Download the full article as a PDF file.
Download the full article as a PDF file.
© 2020 Karolina KNAPIK-JAJKIEWICZ, Grzegorz GAJ, Adrian KOWALSKI, Sandra PRĘDKA, published by Silesian University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.