Khan, Jalal Uddin. “Post-Secondary Arabian Gulf Students and Their State of English: Common Grammatical, Spelling, and Pronunciation Errors”. International Journal of Linguistics, Literature and Translation 2, no. 1 (January 31, 2019): 8–13. Accessed March 4, 2026. https://al-kindipublishers.org/index.php/ijllt/article/view/325.