A Survey of the Readiness and Maturity Level of Industry 4.0 at Twenty Companies in Pakistan. Hungarian Journal of Industry and Chemistry, [S. l.], v. 51, n. 1, p. 55–59, 2023. DOI: 10.33927/hjic-2023-08. Disponível em: https://hjic.mk.uni-pannon.hu/index.php/hjic/article/view/1202. Acesso em: 12 apr. 2025.