1.
Sahed F. 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.psy.edu [Internet]. 2022 Apr. 3 [cited 2026 Apr. 7];7(1):146-71. Available from: https://journals.univ-msila.dz/index.php/ajpe/article/view/8904