Ćwiklicki, Marek http://orcid.org/0000-0002-5298-0210
Pilch, Kamila
Funding for this research was provided by:
Cracow University of Economics
Article History
Revised: 7 September 2019
First Online: 5 February 2020
Compliance with ethical standards
:
: On behalf of all authors, the corresponding author states that there is no conflict of interest.