Jimmy, U., and M. Osogi. “Geo-Politics of Maritime Shipping and Sustainable Sea Port Management in Marginalised Region of Nigeria: Case of Ibom Deep Sea, Calabar, Onne and Warri Ports”. Journal of the Kenya National Commission for UNESCO, vol. 5, no. 2, July 2025, doi:10.62049/jkncu.v5i2.314.