 | 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 | |
| Dušan Pejin | https://ekonferencije.com/site/authorsbycountry/0 | |
| Biljana Kelečević |
Republic of Srpska, Bosnia and Herzegovina | |
| Mirjana Petrović | https://ekonferencije.com/site/authorsbycountry/0 | |
| dipl. ecc, Student d Stojanka Mitrić |
Republic of Srpska, Bosnia and Herzegovina | |
