University of Mostar,
Mostar, Bosnia and Herzegovina
University of Ljubljana
University of Ljubljana,
Faculty of Education,
Ljubljana, Slovenia
University of Varazdin
University North,
Varaždin, Croatia
University of Sarajevo
International Burch University,
Sarajevo, Bosnia and Herzegovina
University of Prague
Czech University of Life Sciences,
Faculty of Economics and Management,
Prague, Czech Republic
University of Mostar
University of Mostar,
Mostar, Bosnia and Herzegovina
University of Sopron
University of Sopron,
Alexandre Lamfalussy Faculty of Economics,
Sopron, Hungary
University of Pula
Juraj Dobrila University of Pula,
Faculty of Economics and Tourism „Dr. Mijo Mirković”,
Pula, Croatia
University of Bratislava
University of Economics,
Faculty of International Relations,
Bratislava, Slovakia