Аутори:
1. Cristiano Fragassa, University of Bologna, Department of Industrial Engineering, Italy
2. Carlo Santulli, School of Architecture and Design, University of Camerino, Italy
3. Ana Pavlović, University of Bologna, Department of Industrial Engineering, Italy
4. Milan Sljivic, Машински факултет Универзитета у Бањој Луци, Republic of Srpska, Bosnia and Herzegovina

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