SAHED, Fatiha. Analysis of the content of the book of biology for the first year in middle school in the light of the value dimension. Al-Jamie Journal In Psychological Studies and Educational Sciences, [S. l.], v. 7, n. 1, p. 146–171, 2022. Disponível em: https://journals.univ-msila.dz/index.php/ajpe/article/view/8904. Acesso em: 7 apr. 2026.