| S.No. | University Name | Country |
| 1 | Sofia University | Bulgaria |
| 2 | Varna University of Management | Bulgaria |
| 3 | University of National and World Economy | Bulgaria |
| 4 | South West University | Bulgaria |
| 5 | Sofia University – Erasmus plus | Bulgaria |
| S.No. | University Name | Country |
| 1 | Sofia University | Bulgaria |
| 2 | Varna University of Management | Bulgaria |
| 3 | University of National and World Economy | Bulgaria |
| 4 | South West University | Bulgaria |
| 5 | Sofia University – Erasmus plus | Bulgaria |