 | Fetah Elezi Elezi | https://ekonferencije.com/site/authorsbycountry/0 | |
| Natasa Cerekovic | https://ekonferencije.com/site/authorsbycountry/0 | |
| mr Zorica Ranković-Vasić | https://ekonferencije.com/site/authorsbycountry/0 | |
| Milan Lukić | Andorra | |
| Victor Turlyun | https://ekonferencije.com/site/authorsbycountry/0 | |
| Victor Turlyun | https://ekonferencije.com/site/authorsbycountry/0 | |
| Ivana Glišić | Andorra | |
| Hamid El Bilali | https://ekonferencije.com/site/authorsbycountry/0 | |
| Nebojša Milošević | https://ekonferencije.com/site/authorsbycountry/0 | |
| PhD Velibor Karanović | Serbia | |
