Mihova, Toni, and Ivelina Ivanova. “INDUSTRY 4.0 – CHALLENGE TO HUMAN RESOURCES”. ENVIRONMENT. TECHNOLOGIES. RESOURCES. Proceedings of the International Scientific and Practical Conference 2 (June 17, 2021): 112–115. Accessed November 21, 2024. https://journals23.rta.lv/index.php/ETR/article/view/6561.