Dondur, Nikola, Vesna K Spasojević-Brkić, Aleksandar Brkić, and Martina Perišić. 2020. “The Economic Feasibility of Crane Cabins With Real-Time Computer-Aided Visual Guidance System”. Serbian Journal of Management 15 (1): 33-43. https://doi.org/10.5937/sjm15-24058.