I. A. R. Al-Hadu, L. Mohd Sidek, M. N. Mohamed Desa, and N. E. Ahmad Desa, “Knowledge Based Expert System for Minimising Stormwater Erosion and Sedimentation in Malaysian Construction Sites”, Int. J. Adv. Sci. Eng. Inf. Technol., vol. 1, no. 2, pp. 167–172, Apr. 2011.