Autori:
1. Zoran Petrović, Tehnološki fakultet u Istočnom Sarajevu, Republic of Srpska, Bosnia and Herzegovina
2. Ana Đokić, Tehnološki fakultet u Istočnom Sarajevu, Republic of Srpska, Bosnia and Herzegovina
3. Sabina Begić, Faculty of Technology, University of Tuzla, Federation of Bosnia and Herzegovina , Bosnia and Herzegovina
4. Dragana Kešelj, Republic of Srpska, Bosnia and Herzegovina
5. Branko Despotović, Rafinerija ulja Modriča, Republic of Srpska, Bosnia and Herzegovina
6. Dragana Stojanović, Rafinerija ulja Modriča, Republic of Srpska, Bosnia and Herzegovina