Mathematics Education: international student assessment programme and assumptions for excellence. Revista Internacional de Formação de Professores, Itapetininga, v. 2, n. 4, p. 21–36, 2017. Disponível em: https://periodicoscientificos.itp.ifsp.edu.br/index.php/rifp/article/view/704. Acesso em: 20 sep. 2026.