Design and research for developing local instruction theories. Avances de Investigación en Educación Matemática, [S. l.], n. 15, p. 29–42, 2019. DOI: 10.35763/aiem.v0i15.266. Disponível em: https://aiem.es/aiem/article/view/3875. Acesso em: 20 may. 2026.