Exploring the Suitability of the Textbooks of the Intensive English Program to Students’ Language Proficiency at King Khalid University. Hadhramout University Journal of Humanities [Internet]. 2024 Jan. 31 [cited 2026 Jul. 16];20(2). Available from: https://hu.edu.ye/hu-publications/journals/index.php/hujh/article/view/569