Harshen Kopka

Kopkaka (Kopka) yare ne na Ok da ake magana da shi a Gundumar Seredala, Yah 142 Regency, Highland Papua . Garuruwan da a ke magana da wannan yaren sune Seredala, Moruf, Mosomduba, Burupmakot, da kuma sauransu.

 Manazarta