Autori:
1. Sabina Begić, Faculty of Technology, University of Tuzla,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
2. Selma Osmić, Faculty of Technology, University of Tuzla,
Federation of Bosnia and Herzegovina
, Bosnia and Herzegovina
3. Vladan Mićić, Tehnološki fakultet u Istočnom Sarajevu,
Republic of Srpska, Bosnia and Herzegovina
4. Zoran Petrović, Tehnološki fakultet u Istočnom Sarajevu,
Republic of Srpska, Bosnia and Herzegovina