A. L. Faris Kadhim Te'ama Al-Atabi, “Investigating the Difficulties Encountered by Iraqi EFL University Learners’ Performance in The Pronunciation of Morphophonemic Changes at College Level English Department”, eduj, vol. 2, no. 10, pp. 1295–1316, Nov. 2021, doi: 10.31185/eduj.Vol2.Iss10.2484.