Authors
Aleksandra Ijačić
aleksandra.ijacic@fpm.ues.rs.ba
Faculty of Production and Management, University of East Sarajevo, Bosnia and Herzegovina
Damir Špago
Faculty of Mechanical Engineering, University “Džemal Bijedić”, Bosnia and Herzegovina
Obrad Spaić
Faculty of Production and Management, University of East Sarajevo, Bosnia and Herzegovina
Dragi Tiro
Faculty of Mechanical Engineering, University “Džemal Bijedić”, Bosnia and Herzegovina