Ketengban, also known as ''Kupel'', is a

Papuan language The Papuan languages are the non-Austronesian and non- Australian languages spoken on the western Pacific island of New Guinea in Indonesia and Papua New Guinea, as well as neighbouring islands, by around 4 million people. It is a strictly geogra ...

of West Papua, near the

Papua New Guinea Papua New Guinea (abbreviated PNG; , ; tpi, Papua Niugini; ho, Papua Niu Gini), officially the Independent State of Papua New Guinea ( tpi, Independen Stet bilong Papua Niugini; ho, Independen Stet bilong Papua Niu Gini), is a country i ...

border. Dialects are Okbab (Okbap), Bime, Onya (Eastern Una; cf. Una), Omban (Kamume), Sirkai.

References

*John Louwerse, 1988, ''The morphosyntax of Una in relation to discourse structure'' Mek languages Languages of western New Guinea {{papuan-lang-stub