ET. AL., Abdul Wahid Qassim Saleh Al-Saadi,. Analysis Of Mathematics Books In The Basic Education Stage According To TIMSS Standards . Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 7, p. 3051–3059, 2021. Disponível em: https://www.turcomat.org/index.php/turkbilmat/article/view/3922. Acesso em: 28 nov. 2025.