 | Dejan Dojčinović |
Republic of Srpska, Bosnia and Herzegovina | |
| Student Marko Močević |
Republic of Srpska, Bosnia and Herzegovina | |
| Diplomirani inženjer Nataša Kalajdžija | Armenia | |
| Aleksandar Mihajlovic | Bahamas | |
| student Ljiljana Pilipović |
Republic of Srpska, Bosnia and Herzegovina | |
| dr Peter Harmath | Zimbabwe | |
| Dr. Atanas Tsonev | https://ekonferencije.com/site/authorsbycountry/0 | |
| M. El-Abbas Mustafa | https://ekonferencije.com/site/authorsbycountry/0 | |
| Borislav Vukojević |
Republic of Srpska, Bosnia and Herzegovina | |
| Ljubica Konstantinovic | Albania | |
