West University of Timișoara – Romania
Spiru Haret University – Romania
Babeș-Bolyai University – Romania
University of Szczecin – Poland
The East European State Higher School in Przemyśl – Poland
University of Zielona Góra – Poland
University of Natural Sciences and Humanities – Poland
Radom Academy of Economics – Poland
University of Ss. Cyril and Methodius in Trnava – Slovak Republic
Lithuania Business University of Applied Sciences – Lithuania
