Ombati, Jane M., and Eliud K. Kirigia. “L2 English Pronunciation Errors by Kenyan University Students: A Case of L1 Ekegusii and L1 Kimeru Speakers”. International Journal of Linguistics, Literature and Translation, vol. 3, no. 8, Aug. 2020, pp. 197-04, https://al-kindipublishers.org/index.php/ijllt/article/view/379.