 | Ivan Djuricic | Serbia | |
| Nikola Bošković | Lithuania | |
| Saša Mićin |
Republic of Srpska, Bosnia and Herzegovina | |
| SABAU COSMIN | https://ekonferencije.com/site/authorsbycountry/0 | |
| Zlatko Bezovski | https://ekonferencije.com/site/authorsbycountry/0 | |
| Alma Ćehajić |
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina | |
| Midhat Subasic | https://ekonferencije.com/site/authorsbycountry/0 | |
| Karin Širec | https://ekonferencije.com/site/authorsbycountry/0 | |
| Miroslav Andonovski | https://ekonferencije.com/site/authorsbycountry/0 | |
| Dragana Petrovic | Albania | |
