Attieh, Saeed A., and Ahmad R. Khalil. “A Study of Apology Strategies Used by Bahdini Kurdish Students With Reference to English”. Academic Journal of Nawroz University 8, no. 4 (December 30, 2019): 405–414. Accessed February 25, 2024. https://journals.nawroz.edu.krd/index.php/ajnu/article/view/486.