Akpabio, A.; Uko, E. J.; Derry, K. D. Polemics of the Nigeria Contributory Pension Scheme, 2004.: In Essien, E. E, (ed), Law. All Round Excellence, Essays in Honour of Professor Peter Umanah Umoh. ADI 2012. https://doi.org/10.60787/GMJS-JR97.