About the Authors

Pawel Tadeusz Kazibudzki

Contributed equally to this work with: Pawel Tadeusz Kazibudzki, Tomasz Witold Trojanowski

Roles Conceptualization, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

p.kazibudzki@po.edu.pl, poczta@gmail.com

Affiliation Faculty of Economics and Management, Opole University of Technology, Opole, Republic of Poland

Tomasz Witold Trojanowski

Contributed equally to this work with: Pawel Tadeusz Kazibudzki, Tomasz Witold Trojanowski

Roles Conceptualization, Data curation, Formal analysis, Methodology, Resources, Writing – original draft

Affiliation Department of Management, Jan Kochanowski University in Kielce, Kielce, Republic of Poland

Competing Interests

The authors have declared that no competing interests exist.