Esuk Oro se Agbegbe Oron niijoba ibile Oron ni ipinle Akwa Ibom ni orile-ede Naijiria nibi ti Maritime Academy of Nigeria ati Methodist Boys' High School, Oron wa. [1]

  1. (in en) National Gazetteer of Place Names: Cross River State. National Population Bureau, Demographic Division. 1985. https://books.google.com/books?id=SDKlJQBZ92IC&q=Ata+Efa.