Ubi language
Ubi (nkè á makwaara dị kà Oubi) bụ asụsụ Afro-Asiatic á na-asụ ná etiti Chad.

Ihe edeturu

Edensibia 
[Ìhè e dèrè n'ala àlà peeji] Nkwadebe màkà ọmụmụ asụsụ kajakse nkè Am-Dam, nkè toram nkè Salamat, nkè ubi nkè Guéra ná nkè masmaje nkè Batha-East (Tchad). Na: Gábor Takács (ed.), ọmụmụ ndị Ijipt ná Semito-Hamitic (Afro-Asiatic): ná memoriam W. Vycich. 22920285. Leiden: Ọ dị mmá.

Hutchinson, Noelle, ná Eric Johnson. 2006. Nnyocha mmekọrịta ná asụsụ nkè asụsụ Ubi nkè Chad. SIL Electronic Survey Reports 2006-002. Dallas: SIL International. N'ịntanetị. URL: https://sil.org/silesr/abstract.asp?ref=2006-002.