Olja Arsenijević
Univerzitet UNION – Nikola Tesla, Fakultet za poslovne studije i pravo Beograd, Serbia
Iztok Podbregar
University of Maribor, Faculty of Organizational Sciences, Slovenia
Polona Šprajc
University of Maribor, Faculty of Organizational Sciences, Slovenia
Dragan Trivan
Univerzitet UNION – Nikola Tesla, Fakultet za poslovne studije i pravo Beograd, Serbia
Yvonne Ziegler
Frankfurt University of Applied Sciences, Germany