Mohammed Salman H, Saleh Hussien F. The effect of Adey and Shayer Model on the Acquisition of the Grammatical Concepts by Preparatory School Students and Developing Their Attitudes towards Arabic Grammar Subject. Opción [Internet]. 9 de junio de 2019 [citado 14 de junio de 2025];350:349-63. Disponible en: https://mail.produccioncientificaluz.org/index.php/opcion/article/view/29557