Authors
Svetlana Sokolov Mladenović
svetlana.sokolov@eknfak.ni.ac.rs
Faculty of Economics, University of Niš, Serbia
Marija Petrović Ranđelović
marija.petrovic@eknfak.ni.ac.rs
Faculty of Economics, University of Niš, Serbia
svetlana.sokolov@eknfak.ni.ac.rs
marija.petrovic@eknfak.ni.ac.rs
© 2020 Svetlana Sokolov Mladenović, Igor Mladenović, Marija Petrović Ranđelović, published by University of Niš, Faculty of Economics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.