Obanor J. O., Ehiorobo J. O., Ogirigbo O. R. and Nwankwo E (2021) “Uncertainty and Reliability Analysis in Gully Slope Stability Prediction: A Case Study of Iguosa Gully, Benin City”, NIPES - Journal of Science and Technology Research, 3(4). doi: 10.37933/nipes/3.4.2021.3.