Khalaf Hussen Al-Ali Z. The Effect of the Periodic Survey Model on the Achievement of the First Intermediate Grade Students in the Arabic Language Subject. BERJ [Internet]. 2024 Mar. 1 [cited 2025 Oct. 26];20(1):146-67. Available from: https://moss.uomosul.edu.iq/index.php/berj/article/view/38981