Tawey, M. D., Adetona, A. A., Alhassan, U. D., Rafiu, A. A., Salako, K. A. and Udensi, E. E. (2020) “Edge Detection and Depth to Magnetic Source Estimation in Part of Central Nigeria”, Physical Science International Journal, 24(7), pp. 54-67. doi: 10.9734/psij/2020/v24i730203.