The effectiveness of an educational program according to visual thinking networks in the achievement of English language among fourth grade preparatory students. DJHR [انترنت]. 1 سبتمبر، 2022 [وثق 25 يونيو، 2025];3(93). موجود في: https://djhr.uodiyala.edu.iq/index.php/DJHR2022/article/view/2589