GHERARDI, Silvia; LANDRI, Paolo. “I Sign, Therefore I am” (Un)stable Traces of Professional Practices. Professions and Professionalism, [S. l.], v. 4, n. 2, 2014. DOI: 10.7577/pp.618. Disponível em: https://journals.oslomet.no/pp/article/view/618. Acesso em: 5 oct. 2025.