Filipiak, Beata Zofia http://orcid.org/0000-0002-5480-5264
Dylewski, Marek http://orcid.org/0000-0003-0168-2798
Kalinowski, Marcin http://orcid.org/0000-0001-8355-1569
Funding for this research was provided by:
WSB University in Gdansk
Article History
Accepted: 10 October 2020
First Online: 26 October 2020