Rafida Mansoor Al hilou APD. Mispronunciation Problems of Affricate Sounds by Iraqi EFL Learners: An Empirical Study in Face-to-Face learning and E-learning . lark [Internet]. 2023 Mar. 31 [cited 2026 Apr. 30];15(2):820-796. Available from: https://lark.uowasit.edu.iq/index.php/lark/article/view/2865