BARTOLINI BUSSI, M. G. Mathematical Laboratory: Semiotic mediation and cultural artefacts in the mathematics classroom. **Teaching Mathematics and Computer Science**, *[S. l.]*, v. 18, n. 4, p. 183–195, 2020. DOI: 10.5485/TMCS.2020.0476. Disponível em: https://ojs.lib.unideb.hu/tmcs/article/view/10998. Acesso em: 28 mar. 2023.