GYIMESI, Áron. NATIONAL INDUSTRY 4.0 PLATFORMS IN THE VISEGRAD 4 COUNTRIES – A COMPARISON WITH THE FRONTRUNNER DIGITAL ECONOMIES IN EUROPE. Studia Universitatis Babeș-Bolyai Oeconomica , [S. l.], v. 66, n. 3, p. 21–39, 2021. DOI: 10.2478/subboec-2021-0012. Disponível em: https://studia.reviste.ubbcluj.ro/index.php/subboeconomica/article/view/190. Acesso em: 29 aug. 2025.