Kopkaka (Kopka) is an Ok language spoken in Seredala District, Yahukimo Regency, Highland Papua. The villages that speak this language are Seredala, Moruf, Mosomduba, Burupmakot, and others.[2]

References

  1. Kopkaka at Ethnologue (18th ed., 2015) (subscription required)
    Kwer at Ethnologue (18th ed., 2015) (subscription required)
  2. "Kopkaka". Peta Bahasa (in Indonesian). Retrieved 2024-06-25.