Omed Faraj, Lana, and Hoshang Farooq Jawad. “An Exploratory Analysis of EFL Learners’ Use of Modal Auxiliary Verbs in Their Written Performance: The Case of KRI Universities”. The Scientific Journal of Cihan University– Sulaimaniya 8, no. 2 (February 5, 2025): 73-100. Accessed February 12, 2026. https://journal.sulicihan.edu.krd/index.php/sjcus/article/view/571.