Valaskova, Katarina, Marek Nagy, and Gheorghe Grecu. “Digital Twin Simulation Modeling, Artificial Intelligence-Based Internet of Manufacturing Things Systems, and Virtual Machine and Cognitive Computing Algorithms in the Industry 4.0-Based Slovak Labor Market”. Oeconomia Copernicana 15, no. 1 (March 30, 2024): 95–143. Accessed May 25, 2024. https://journals.economic-research.pl/oc/article/view/2814.