Naoum, R.S., and L.N.M. Ta wfiq. “Density and Approximation by Using Feed Forward Artificial Neural Networks”. Ibn AL-Haitham Journal For Pure and Applied Sciences 20, no. 1 (September 19, 2017): 146–159. Accessed November 24, 2024. https://jih.uobaghdad.edu.iq/index.php/j/article/view/1335.