 | Nikolina Narić |
Republic of Srpska, Bosnia and Herzegovina | |
| diplomirani inženjer Sanja Teodosin | Armenia | |
| Kristina Jorgić | Armenia | |
| SVJETLANA V |
Republic of Srpska, Bosnia and Herzegovina | |
| BOŽANA BAĆIĆ |
Republic of Srpska, Bosnia and Herzegovina | |
| Tijana Stamenković | https://ekonferencije.com/site/authorsbycountry/0 | |
| Dejan Miljković | Armenia | |
| Ivan Zivkovic |
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina | |
| Snezana Milosevic |
Republic of Srpska, Bosnia and Herzegovina | |
| Dr Strahinja Kovačević | Serbia | |
