A. Mohammad, Najem, محمد, Younis Sabawi, and Mohammad Shami Hasso. 2023. “Haar Wavelet Method for the Numerical Solution of Nonlinear Fredholm Integro-Differential Equations”. Journal of Education and Science (JES) 32 (4):10-25. https://doi.org/10.33899/edusj.2023.139892.1360.