 | Darko Kostić | https://ekonferencije.com/site/authorsbycountry/0 | |
| Inženjer mašinstva Katarina Čurlić | Azerbaijan | |
| Bosanac Maja | Armenia | |
| Sara Slijepcevic |
Republic of Srpska, Bosnia and Herzegovina | |
| Marija Stijepić | Armenia | |
| Vedrana Aladžić |
[], Bosnia and Herzegovina | |
| Selma Salihagic | https://ekonferencije.com/site/authorsbycountry/0 | |
| Vladimir Lykov | https://ekonferencije.com/site/authorsbycountry/0 | |
| Ranka Rolović | Andorra | |
| Student Milan Marjanovic | Azerbaijan | |
