Król, Piotr
Uram, Łukasz
Król, Bożena
Pielichowska, Kinga
Sochacka-Piętal, Marta
Walczak, Małgorzata
Funding for this research was provided by:
Rzeszow University of Technology
Article History
Received: 30 January 2020
Revised: 15 April 2020
Accepted: 24 April 2020
First Online: 28 May 2020
Compliance with ethical standards
:
: The authors declare that they have no conflicts of interest.