Authors
Violeta Cvetkoska
Ss. Cyril and Methodius University in Skopje, Faculty of Economics -, Skopje, Republic of Macedonia
© 2017 Violeta Cvetkoska, Filip Iliev, 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.