Omran, H.H. (2017) “Solutins of Systems for the Linear Fredholm-Volterra Integral Equations of the Second Kind”, Ibn AL-Haitham Journal For Pure and Applied Sciences, 23(2), pp. 200–206. Available at: https://jih.uobaghdad.edu.iq/index.php/j/article/view/1022 (Accessed: 14 August 2024).