 | Doc Aleksandar Stjepanović |
Republic of Srpska, Bosnia and Herzegovina | |
| dr Dragan Taranović | Serbia | |
| dr Predrag Živković | Serbia | |
| Dobre Runčev | https://ekonferencije.com/site/authorsbycountry/0 | |
 | Prof. dr Mladen Todic |
Republic of Srpska, Bosnia and Herzegovina | |
| Gradimir Ilić | Serbia | |
| dr Predrag Živković | Serbia | |
| Prof. dr Dragan Adamović | Serbia | |
| Nebojša Gnjatović | Serbia | |
| Milorad Pantelić | Serbia | |
