Marija Petrović-Ranđelović
University of Niš, Faculty of economics, Niš, Serbia
Serbia
Marko Janaćković
Doctoral studies, University of Niš, Faculty of economics, Niš, Serbia
Serbia
Novi Ekonomist
Journal of Economic Theory and Practice | ISSN 1840 - 2313
Univeristy of East Sarajevo
Faculty of Business Economics Bijeljina