Boriša StevanovićPI Employment Service of the Republika Srpska - Branch office Bijeljina, borisa0103@hotmail.com  REWIEVE SCIENTIFIC ARTICLEISSN 2637-2150 e-ISSN 2637-2614UDK 656.1.05:368.241(497.6RS)DOI 10.7251/STED1902056SPaper received:   17.10.2019.Paper accepted:  08.11.2019.Published:            29.11.2019.http://stedj-univerzitetpim.comCorresponding Author: Boriša Stevanović, PI…

Ljiljana Jović1, Danijela Lakić2* ISSN 2637-2150 e-ISSN 2637-2614 UDK  347.7:339.922(410:4-672EU) DOI 10.7251/STED1902043J   Paper received:   31.10.2019. Paper accepted:  22.11.2019. Published:          29.11.2019. http://stedj-univerzitetpim.com Corresponding Author: Danijela Lakić,…

Vladimir Milićević1*, Slavoljub Milovanović21Belgrade Metropolitan University, Tadeuša Košćuka 63, 11000 Belgrade, Serbia, vladimir.milicevic@metropolitan.ac.rs2University of Niš, Faculty of Economisc in Niš, Trg kralja Aleksandra Ujedinitelja 11, 18000 Niš, SerbiaREVIEW SCIENTIFIC ARTICLEISSN…