WARMINGTON, Paul. From ‘activity’ to ‘labour’: commodification, labourpower and contradiction in Engeström’s activity theory. Outlines. Critical Practice Studies, [S. l.], v. 10, n. 2, p. 4–19, 2008. DOI: 10.7146/ocps.v10i2.1972. Disponível em: https://tidsskrift.dk/outlines/article/view/1972. Acesso em: 11 dec. 2025.