Authors
Vladimir Njegomir
Union University, Faculty of Law and Business Studies, Novi Sad, Serbia
Jelena Demko-Rihter
University of Novi Sad, Faculty of Technical Sciences, Department of Industrial Engineering and Management, Serbia
© 2022 Vladimir Njegomir, Jelena Demko-Rihter, published by University of Niš, Faculty of Economics
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.