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Author(s):
1. Aleksandar Savić, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
2. Ana Velemir, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
3. Maja Stojković, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
4. Predrag Ilić, Faculty of Technology Banja Luka,
Republic of Srpska, Bosnia and Herzegovina
Paper for reviews
Final paper
Abstract