1.
Mounir Mustafa Al Shanwani H. Analysis of the content of science books for the first grades of the primary stage in the light of science standards for the next generation. BERJ [Internet]. 2021 Dec. 1 [cited 2025 Oct. 26];17(4):560-87. Available from: https://edusj.uomosul.edu.iq/index.php/berj/article/view/37880