Analysis of the content of the mathematics textbook for the sixth grade of primary school according to the criteria of (Sports curriculum document). Journal of the College of Basic Education, [S. l.], v. 28, n. 116, p. 424–450, 2022. DOI: 10.35950/cbej.v28i116.6057. Disponível em: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/6057.. Acesso em: 5 jul. 2024.