Karem Abdelatif Ahmed Mohamed, and Tanzina Halim. “Leveraging Backchannel Responses to Augment Listening &Speaking Proficiency: A Study Conducted at the Tertiary Level”. Kurdish Studies 12, no. 1 (January 1, 2024): 4064–4077. Accessed July 22, 2024. https://kurdishstudies.net/menu-script/index.php/KS/article/view/1692.