ROCHA, P. Where is the primary contradiction? Reflections on the intricacies of research predicated on activity theory. Outlines. Critical Practice Studies, [S. l.], v. 21, n. 02, p. 06–28, 2020. Disponível em: https://tidsskrift.dk/outlines/article/view/118560. Acesso em: 6 may. 2021.