Dąbrowska-Zapart, Katarzyna http://orcid.org/0000-0002-8976-7739
Niedźwiedź, Tadeusz
Funding for this research was provided by:
University of Silesia in Katowice
Article History
Received: 26 November 2019
Accepted: 12 September 2020
First Online: 7 October 2020