– Ebem Ohafia USA Inaugural Artifact – 2012
– A goodwill Address by HRH Ezie Ukoha Kalu Ukoha – Sept 15, 2012
– “Preserving the Ohafia Dialet” by Chijioke Ezikpe – 2010
– Keynote speech presented by Ezie Ogo Ebem Umangbo at the EOUSA 2022 Thanksgiving Convention — June 2022
