 | Nebojša Savić |
Republic of Srpska, Bosnia and Herzegovina | |
| Nedeljko Latinović | Andorra | |
| Mina Vaskovic | Serbia | |
| Nikolina Shopova | https://ekonferencije.com/site/authorsbycountry/0 | |
| assistant professor, Tatyana Bileva | https://ekonferencije.com/site/authorsbycountry/0 | |
| Nikolay Panayotov | https://ekonferencije.com/site/authorsbycountry/0 | |
| Dimka Haytova | https://ekonferencije.com/site/authorsbycountry/0 | |
| Katerina Bandzo | https://ekonferencije.com/site/authorsbycountry/0 | |
| Zoran Jovović | Andorra | |
| Nebojša Savić |
Republic of Srpska, Bosnia and Herzegovina | |
