Bua language
A na-asụ asụsụ Bua (a na-akpọkwa Ba) n'ebe ugwu nke osimiri Chari gburugburu Korbol na Gabil na Chad. Na 1993, ihe dị ka mmadụ 8,000 kwuru ya. Ọ bụ onye kachasị n'otu obere asụsụ Bua yana Farian nwere ike ịghọta ya. Kawãwãy (Korom) nwere ike ịbụ olumba ma ọ bụ asụsụ di iche

Bua bụ asụsụ obodo na Korbol Canton, n'ihi mmetụta akụkọ ihe mere eme nke Korbol Caliphate kemgbe ngwụcha 1700s na 1800s. Ndị na-ekwu okwu bikwa gburugburu Gabil (na mpaghara Guéra), yana na Sarh na N'Djamena.

Korom 
Korom bụ ihe dị ka mmadụ 60 na-asụ n'ime obodo 3 ma ọ bụ 4 na mpaghara Moyen-Chari na mpaghara Guéra nke Chad. A na-akpọ isi obodo ndị na-ekwu okwu Kawãwãy, nke nwere obodo ndị na-eji oji na Tili Nugar (Tilé Nougar), obodo Fania. Florian Lionnet na R. Hoinathy edepụtala asụsụ a n'afọ 2014 na 2017. Lionnet na-ewere Korom ka asụsụ dị iche na Bua nwere njikọ chiri anya.

Ntuaka

Ọgụgụ ọzọ 

 P. A. Benton, Asụsụ na Ndị nke Bornu Vol. I, Frank Cass & Co:London 1912 (1st ed.)/1968 (2nd ed.) Na-enye Barth okwu a na-ebipụtaghị ebipụta nke Bua na peeji nke 78130.
 [Ihe e dere n'ala ala peeji]  Gụnyere (pp. 107122) ndepụta okwu 200 nke Bua, Niellim, Fanian, na Tunia, yana ụtọ asụsụ dị mkpirikpi na ahịrịokwu ụfọdụ nke Decorse chịkọtara.
 [Ihe e dere n'ala ala peeji]  Na-enye ndepụta okwu nke Nachtigal, zu Mecklenburg, Barth, na Gaudefroy-Demombynes maka Bua (~ 400 okwu), Niellim (~ 200 okwu), na Koke (~ 100 okwu).
 A. N. Tucker & M. A. Bryan, The Non-Bantu Languages of North-Eastern Africa, Handbook of African Languages, akụkụ nke atọ, Oxford University Press for International African Institute, 1956.  Ọ chịkọtara ụtọ asụsụ nke Bua na ndị ikwu abụọ dabere na ọrụ ubi dị ugbu a.