Introduction to ‘Producing the sociocultural research in mathematics education’. Advances of Research in Mathematics Education, [S. l.], n. 19, p. 1–6, 2021. DOI: 10.35763/aiem.v0i19.422. Disponível em: https://aiem.es/aiem/article/view/3893. Acesso em: 20 may. 2026.