ET. AL., Adil Hashim Hassoon,. An analysis of third intermediate grade mathematics course book in the light of CFBT standards . Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 12, p. 4358–4367, 2021. DOI: 10.17762/turcomat.v12i12.8351. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/8351. Acesso em: 3 nov. 2025.