1.
Ahmed CS. Weighted Residual Method for the System of Nonlinear Volterra Integral Equations of the Second Kind Using an Exponential Function. IHJPAS [Internet]. 2021 Aug. 1 [cited 2025 Apr. 3];34(3):98-103. Available from: https://jih.uobaghdad.edu.iq/index.php/j/article/view/2682