Dr. P. C. Nwilo, et al. “Flood Modelling and Vulnerability Assessment of Settlements in the Adamawa State Floodplain Using Remote Sensing and Cellular Framework Approach”. Global Journal of Human-Social Science, vol. 12, no. A3, Mar. 2012, pp. 11-20, https://socialscienceresearch.org/index.php/GJHSS/article/view/289.