BAYU, Y. K. The Etymologies of Geyon, Abbawi and Nil: The Diverse Appellations of the Blue Nile from Time Immemorial up to the Present. Ethiopian Journal of Social Sciences, [S. l.], v. 7, n. 1, 2021. DOI: 10.20372/ejss.v7i1.595. Disponível em: https://journals.bdu.edu.et/index.php/ejss/article/view/595. Acesso em: 29 jan. 2026.