The rise and fall of geometry in schools in iran during the years 1925-2016. Revista Publicando, "Quito, EC", v. 5, n. 16 (2), p. 526–537, 2018. Disponível em: https://www.revistapublicando.org/revista/index.php/crv/article/view/1691. Acesso em: 15 may. 2025.