 | Žana Stevanović | Serbia | |
| Slobodan Petricevic | Serbia | |
| Marin Gostimirović | Serbia | |
| Duška Delić |
Republic of Srpska, Bosnia and Herzegovina | |
| Ranko Radonjic | https://ekonferencije.com/site/authorsbycountry/0 | |
| Dusan Jovanic | Algeria | |
| Slobodan Mišanović | Serbia | |
| Adnan Ramakić |
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina | |
| Tihomir Mačkić |
Republic of Srpska, Bosnia and Herzegovina | |
 | Doc. Strain Posavljak |
Republic of Srpska, Bosnia and Herzegovina | |
