BLUNDEN, A. An Interdisciplinary Concept of Activity. Outlines. Critical Practice Studies, [S. l.], v. 11, n. 1, p. 1–26, 2009. DOI: 10.7146/ocps.v11i1.2119. Disponível em: https://tidsskrift.dk/outlines/article/view/2119. Acesso em: 1 may. 2024.