ALHLOUL, A. Patnaik, S. (ed.): New Paradigm of Industry 4.0: Internet of Things, Big Data & Cyber Physical Systems. Hungarian Geographical Bulletin, [S. l.], v. 69, n. 2, p. 209–212, 2020. DOI: 10.15201/hungeobull.69.2.8. Disponível em: https://ojs3.mtak.hu/index.php/hungeobull/article/view/3717. Acesso em: 30 oct. 2026.