Tawfiq, L. N. M., and Y. R. B. Al-Mayouf. 2017. “Design Feed Forward Neural Network to Determine Doses of the Decongestant for Cold Pills”. Ibn AL-Haitham Journal For Pure and Applied Sciences 25 (3): 404-15. https://jih.uobaghdad.edu.iq/index.php/j/article/view/572.