1.
Khalaf Obaid Al- Jbory M. The Effect of the Mantle of the Expert Strategy on Science Achievement among First-Grade Intermediate Students. BERJ [Internet]. 2023 Jun. 1 [cited 2025 Oct. 26];19(2):361-82. Available from: https://moss.uomosul.edu.iq/index.php/berj/article/view/39345