Autori:
1. Ivan Stevović, Innovation Center of the Faculty of Mechanical Engineering, University of Belgrade, Belgrade, Republ, Serbia
2. Mihailo Jovanović, Faculty of Management Herceg Novi, University Adriatik, Montenegro, Montenegro
3. Jovana Jovanović, Faculty of Civil Engineering and Management, University Union Nikola Tesla, Belgrade, Serbia

Prijavljeni rad od autora