Department of Geological Sciences, Nnamdi Azikiwe University;
Department of Geological Sciences, Nnamdi Azikiwe University;
Department of Geological Sciences, Nnamdi Azikiwe University;
Department of Subsurface and Engineering,Nubian Group;
Department of Physics/Geology/Geophysics, Federal University;
Department of Geological Sciences, Nnamdi Azikiwe University;
Department of Geological Sciences, Nnamdi Azikiwe University;