Akpa Nkanua
. [1] [2] [3]Akpa Nkanua bụ obodo Effiat dị n'okpuru nkwado nke steeti Akwa Ibom na Naijiria
- ↑ Towns & Villages in Mbo « Akwa Ibom State « Nigeria.
- ↑ Ating (2015-10-15). The Biology & Population Structure of Uca Tangeri in Mbo River,Nigeria (in en). LAP Lambert Academic Publishing. ISBN 9783659785399.
- ↑ Talbot (2013-03-28). The Physical Anthropology of Southern Nigeria: A Biometric Study in Statistical Method (in en). Cambridge University Press. ISBN 9781107652026.