Characteristics of Industry 4.0 Digital Technologies that have supported the Circular Economy. Research, Society and Development, [S. l.], v. 10, n. 16, p. e186101622912, 2021. DOI: 10.33448/rsd-v10i16.22912. Disponível em: https://rsdjournal.org/rsd/article/view/22912. Acesso em: 5 dec. 2025.