Ajouter la langue bassa'a

I doubt it! [bkm] is "Kom" (in Cameroon), also known as "Bamekon, Bikom, Itangikom, Kong, Nkom"... not "Bassa'a".

May be it is "Basaa (or Bassa, Basa (Cameroon), Mbene)" [bas], which has these listed dialects: Basso, Bakem, Bibeng, Bon, Diboum, Log, Mpo, Ndokama, Ndokbele, Ndokpenda, Nyamtam... See Portal:bas: you can register your user name in this page in the list of translators, and confirm it in the "#babel" box of your user page, so that others will know you are working on it.

It's "bas". I wrote "bkm" by mistake initially, and then corrected it.