Shapes as an Alternative to the Word in Designing Textbooks: سحر علي سرحان-منى محمد غلام. jcofarts [Internet]. 2020 Mar. 15 [cited 2024 May 4];(95):209-24. Available from: https://jcofarts.uobaghdad.edu.iq/index.php/jcofarts/article/view/342