[1]
Petrus, R., د., Younis, A. and عزام 2006. The existence and convergence of the solution to a system of non-linear integral-differential equations of the first rank with the requirements of integration. Journal of Education and Science (JES). 18, 1 (Jan. 2006), 138–151. DOI:https://doi.org/10.33899/edusj.2006.78712.