Maikanti, Sale, Yap Ngee Thai, Jurgen Martin Burkhardt, Yong Mei Fung, Salina Binti Husain, and Jacob OludareOlúwadọrọ̀. 2021. “Mispronunciation and Substitution of Mid-High Front and Back Hausa Vowels by Yorùbá Native Speakers”. REiLA : Journal of Research and Innovation in Language 3 (1), 1-16. https://doi.org/10.31849/reila.v3i1.6107.