Zmourod, Amira, Manal Ahmed Sultan, and Mohammad Sameer Jmal. “Oral Communication Skills Included In Sciences Book For The Basic Fourth Class”. Tishreen University Journal- Arts and Humanities Sciences Series 42, no. 1 (February 6, 2020). Accessed May 8, 2024. https://journal.tishreen.edu.sy/index.php/humlitr/article/view/9409.