فهرس المقالات Babatunde Yisa المقاله 1 - Shifted Chebyshev Approach for the Solution of Delay Fredholm and Volterra Integro-Differential Equations via Perturbed Galerkin Method 20.1001.1.25885723.2019.11.2.8.9 Kazeem Issa Jafar Biazar Babatunde Yisa Iranian Journal of Optimization , العدد 5 , السنة 11 , بهار 2019 المقاله 2 - Application of Adomian Decomposition Method and Variational Iteration Method to Dynamical System Problems 20.1001.1.25885723.2020.12.1.9.5 Babatunde Yisa Iranian Journal of Optimization , العدد 2 , السنة 12 , زمستان 2020
