A. Zauskova, A. Kusa, M. Kubovics, S. Scepkova, and M. Urminova, “Current state and prediction of the future of digitization as a part of Industry 4.0”, Serb J Management, vol. 17, no. 1, pp. 111–123, Mar. 2022, doi: 10.5937/sjm17-36468.