Al Zubaidi M. The effect of teaching university courses in Arabic and English on the achievement of students in the Life Sciences Department, College of Education for Pure Sciences. JEH [Internet]. 2024 Jan. 1 [cited 2025 Sep. 10];4:311-22. Available from: https://edusj.uomosul.edu.iq/index.php/jeh/article/view/43774