“The Investigation of Mood and Modality in the First Letter of Nahj Elblahgheh Based on Halliday’s Systemic Functional Grammar”. Global Journal of Foreign Language Teaching 9, no. 2 (May 31, 2019): 101–109. Accessed November 25, 2024. https://un-pub.eu/ojs/index.php/GJFLT/article/view/3587.