C. N. Onwubuariri, E. U. Nwokoma, U. A. Ezere, J. U. Ugwu, and C. T. Onwudo, “Geophysical Investigation of Environmental and Engineering Features Using Aeromagnetic Data of Ogoja and Environs Southeastern Nigeria”, NJP, vol. 32, no. 1, pp. 9–22, Jul. 2023.