University of Ljubljana (Slovenia),
European University Tirana (Tirana, Albania),
FAMA College (Pristina, Kosovo),
Sarajevo School of Science and Techology (Sarajevo, Bosnia and Herzegovina), University of Business and Technology Priština (Pristina, Kosovo),
University of Ciril and Metod Skopje (Skopje, North Macedonia),
University of Salzburg (Salzburg, Austria),
University of Sarajevo (Bosnia and Herzegovina),
University of Tirana (Albania)