Anca Munteanu, Petru Maior University, Tîrgu-Mureș, Romania
Paula Nistor, Petru Maior University, Tîrgu-Mureș, Romania
Anamari-Beatrice Ştefan, Petru Maior University, Tîrgu-Mureș, Romania
Marius Surugiu, Institute of National Economy, Bucharest, Romania
Michal Kočiš, Technical University of Košice, Slovakia
Lucia Mihóková, Technical University of Košice, Slovakia