1. https://www.vanguardngr.com/2017/11/nigeria-signs-pact-russia-nuclear-energy/.
2. Characterisation of Nahuta clay for industrial and commercial applications;Nnuka;Niger. J. Eng. Mater.,2001
3. Radiobiology for the Radiologist;Hall,2000
4. Atoms, Radiation and Radiation Protection;Turner,2007
5. Radiation Detection and Measurement;Knoll,2000