An Acoustic Analysis of the Relationship between Vowel Height and Tone in Dholuo. Impact: Journal of Transformation, [S. l.], p. 1–32, 2026. DOI: 10.63988/TAZJ6495. Disponível em: https://journals.aiu.ac.ke/index.php/impact/article/view/192. Acesso em: 26 mar. 2026.