- Trakya University
- Trakia University, Stara Zagora
- University of Zadar
- Kırklareli University
- Academy of Music, Dance and Fine Arts
- St. Cyril and St. Methodius University of Veliko Tarnovo
- Çanakkale On Sekiz Mart University
- “Angel Kanchev” University of Ruse
- University of Ioannina
- Istanbul University
- Andrei Saguna University
- Ovidius University of Constanta
- University of Library Studies and Information Technologies
- Namık Kemal University
- Sofia University St. Kliment Ohridski
- National Sports Academy “Vassil Levski”
- University of Tetova
- Konstantin Preslavky University of Shumen
- Ss. Cyril and Methodius University in Skopje
- Technical University of Gabrovo
- University of Food Technologies - Plovdiv
- “Prof. Dr. Assen Zlatarov” University
- International Balkan University
- Dzemal Bijedic University of Mostar
- Universi College
- University of Prizren Ukshin Hoti
- University of Zenica
- South-West University “Neofit Rilski”
- Agricultural University Plovdiv
- University “St. Kliment OHridski” - Bitola
- University of Tuzla
- University of Montenegro
- University of Sarajevo
- Ionian University
- Pleven Medical University
- Technical University of Sofia
- Istanbul Technical University
- Medical University of Plovdiv
- Universiteti Aleksandër Moisiu Durrës
- International Vision University
- Mediterranean University
- Kadri Zeka University
- European Polytechnical University
- University of Gjakova “Fehmi Agani”
- Aleksander Xhuvani University of Elbasan
- Sports University of Tirana
- National and Kapodistrian University of Athens
- University of Medicine, Tirana
- Polytechnic University of Tirana
- University of Prishtina “Hasan Prishtina
- University of Bucharest
- Eqrem Çabej University of Gjirokastra
- Aristotle University of Thessaloniki
- İstanbul Sabahattin Zaim University
- International University of Sarajevo
- Varna Free University
- Alexander Technological Educational Institute of Thessaloniki
- University of Business and Technology
- “Fan S. Noli” University of Korça
- University of Tirana
- University of Shkodra “Luigj Gurakuqi”
- University of Bihać
- Haxhi Zeka University
- AAB College
- Istanbul University of Health Sciences
- University of Applied Sciences Baltazar Zaprešić
- University of Mitrovica "Isa Boletini"
- University of Niš
- İstanbul Arel University
- University of Western Macedonia
- Democritus University of Thrace (DUTH)
- University of Macedonia
- Athens University of Economics and Business
- University of the Aegean- Mytiline
- Harokopio University of Athens
- University of Zagreb
- Bandırma Onyedi Eylül University
- University of New York Tirana (UNYT)
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