Authors
Blagica Novkovska
Faculty of Economics, University of Tourism and Management,, Skopje, Macedonia
Ksenija Dumičić
Department of Statistics, Faculty of Economics and Business, University of Zagreb,, Zagreb, Croatia
© 2018 Blagica Novkovska, Ksenija Dumičić, published by IRENET - Society for Advancing Innovation and Research in Economy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.