An Analysis of Sentence-Level Errors in Written Assignments Committed by English-Major Students at Salahaddin University-Erbil. DJHR [انترنت]. 15 أغسطس، 2022 [وثق 24 مايو، 2026];1(78). موجود في: https://djhr.uodiyala.edu.iq/index.php/DJHR2022/article/view/1244