Аутори:
1. Aleksandra Ristić, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
2. Небојша Васиљевић, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina
3. Dario Balaban, Универзитет у Новом Саду, Технолошки факултет, Нови Сад, Serbia
4. Горан Тадић, Faculty of Technology - University of East Sarajevo,
Republic of Srpska, Bosnia and Herzegovina