CC-BY-NC-NDBogdanović, DejanJovanović, IvanStojanović, AnđelkaProf. Dr. Vladimir Obradović, and Prof. Dr. Marija Todorović, Faculty of organizational sciences, University of Belgrade, Republic of Serbia2023-12-262023-12-262019978-94-6252-861-1https://dx.doi.org/10.2991/senet-19.2019.30https://repozitorijum.tfbor.bg.ac.rs/handle/123456789/2884abstractenconferenceObject