Al- Badawi, Ahbab. “An Acoustic Analysis of Iraqi EFL Learners’ Use of English Aspiration in Isolated Words”. Journal of Education for the Humanities 3, no. 92 (January 1, 2023): 637–664. Accessed September 10, 2025. https://edusj.uomosul.edu.iq/index.php/jeh/article/view/43410.