ET. AL., Dia Mahdi Hussein,. Analysis of the Content of the Chemistry Book for the Third Intermediate Stage According to Environmental Problems. Turkish Journal of Computer and Mathematics Education (TURCOMAT), [S. l.], v. 12, n. 13, p. 1625–1634, 2021. DOI: 10.17762/turcomat.v12i13.8792. Disponível em: https://turcomat.org/index.php/turkbilmat/article/view/8792. Acesso em: 14 oct. 2025.