About the Authors

Viktorija Ilieva

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

Affiliation Faculty of Economics, Ss. Cyril and Methodius University in Skopje, Skopje, Macedonia

Thomas Brudermann

Roles Conceptualization, Methodology, Writing – review & editing

Thomas.Brudermann@uni-graz.at

Affiliation Institute of Systems Sciences, Innovation and Sustainability Research, University of Graz, Graz, Austria

Ljubomir Drakulevski

Roles Conceptualization, Writing – review & editing

Affiliation Faculty of Economics, Ss. Cyril and Methodius University in Skopje, Skopje, Macedonia

Competing Interests

The authors have declared that no competing interests exist.