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The Ibibio Magazine (1941-1966): A Tool of Diplomacy and Communication
Usem Journal of Languages and Literature -
Diplomacy and Community Development in the Era of the Ibibio Union: 1928-1966
Kaduna Journal of Historical Studies -
Youth and National Security in the Niger Delta Region since 1966,
Challenges for Nigeria at 50: Essays in Honour of Professor Abdullahi Mahadi. Edited by A. M. Ashafa (ed.). Kaduna: Kaduna State University.