“Exploring the Problems of Second Language Learners’ English Pronunciation: A Contrastive Analysis of English and Oshiwambo (Oshikwanyama)”. JULACE: Journal of the University of Namibia Language Centre 1, no. 1 (March 11, 2017): 044–055. Accessed August 27, 2026. https://journals.unam.edu.na/index.php/JULACE/article/view/1228.