School building perimeter wall construction project: An interinstitutional didactic device for Telesecundaria . Advances of Research in Mathematics Education, [S. l.], n. 18, p. 119–135, 2020. DOI: 10.35763/aiem.v0i18.280. Disponível em: https://aiem.es/aiem/article/view/3867. Acesso em: 20 may. 2026.