1.
Sabah Al–Tamimi R. The effect of the -Zahorik- model on acquiring grammatical concepts among students of the College of Administration and Economics / University of Baghdad. Opción [Internet]. 19 de octubre de 2019 [citado 2 de agosto de 2025];350:839-76. Disponible en: http://www.produccioncientifica.luz.edu.ve/index.php/opcion/article/view/32267