Authors
Berislav Žmuk
University of Zagreb, Faculty of Economics and Business, Department of Statistics, Zagreb, Croatia
Iris Mihajlović
University of Dubrovnik, Department of Economics and Business Economics, Dubrovnik, Croatia
© 2018 Berislav Žmuk, Iris Mihajlović, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.