Ćwiklicki, Marek https://orcid.org/0000-0002-5298-0210
Schiavone, Francesco
Klich, Jacek
Pilch, Kamila
Funding for this research was provided by:
University of Naples Parthenope
Cracow University of Economics
Article History
Received: 23 April 2019
Accepted: 25 February 2020
First Online: 4 March 2020
Ethics approval and consent to participate
: Not applicable.
: Not applicable.
: The authors declare that they have no competing interests.