SANNINO, A. Research Intervention in Activity Theory. The Actual Relevance of Vygotskian Tradition. Formazione & insegnamento, Lecce-Brescia (IT), v. 9, n. 3, p. 103–114, 2014. Disponível em: https://ojs.pensamultimedia.it/index.php/siref/article/view/942. Acesso em: 6 may. 2024.