Language: English
Page range: 127 - 132
Submitted on: May 21, 2020
Accepted on: Aug 8, 2020
Published on: Dec 12, 2020
Published by: Kielce University of Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2020 Natalia Krawczyk, Andrej Kapjor, published by Kielce University of Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.