 | Branislav Zorić |
Republic of Srpska, Bosnia and Herzegovina | |
| Dragoslava Bjelošević | https://ekonferencije.com/site/authorsbycountry/0 | |
| Mariana Radulović | https://ekonferencije.com/site/authorsbycountry/0 | |
| Danilo Vidović | https://ekonferencije.com/site/authorsbycountry/0 | |
| Poplawski Wieslaw Tadeusz | https://ekonferencije.com/site/authorsbycountry/0 | |
| Anđelija Petrović | Armenia | |
| Andjelija Petrovic | Armenia | |
| Jelena Perković | Armenia | |
| Jasna Friščić |
Republic of Srpska, Bosnia and Herzegovina | |
| Studentica Ljubica Ivetić |
Republic of Srpska, Bosnia and Herzegovina | |
