Authors
Nebojša Vasiljević
nebojsa.vasiljevic@tfzv.ues.rs.ba
Faculty of Technology Zvornik, University of East Sarajevo, Zvornik, Bosnia and Herzegovina
Faculty of Technology Novi Sad, University of Novi Sad, Novi Sad, Serbia
Vladan Mićić
Faculty of Technology Zvornik, University of East Sarajevo, Zvornik, Bosnia and Herzegovina
Mirko Petković
Oil refinery Modrica JSC Modrica, Vojvode Stepe Stepanovića br. 49, Modriča, Bosnia and Herzegovina
Milorad Tomić
Faculty of Technology Zvornik, University of East Sarajevo, Zvornik, Bosnia and Herzegovina
Engineering Academy of Serbia, Belgrade, Serbia
Darja Pečar
Faculty of Chemistry and Chemical Technology, University of Maribor, Slovenia