Аутори:
1. Slavica Grujić, Faculty of Technology Banja Luka, Republic of Srpska, Bosnia and Herzegovina
2. Božana Odžaković, Faculty of Technology Banja Luka, Republic of Srpska, Bosnia and Herzegovina
3. Slavica Marković, Faculty of Technology Banja Luka, Republic of Srpska, Bosnia and Herzegovina

Финални рад Рад за рецензију Сажетак рада