فهرس المقالات shadan sadigh behzadi المقاله 1 - The Use of Fuzzy Variational Iteration Method For Solving Second-Order Fuzzy Abel-Volterra Integro-Differential Equations S. Sadigh Behzadi International Journal of Industrial Mathematics , العدد 2 , السنة 10 , بهار 2018 المقاله 2 - Application of iterative method for solving fuzzy Bernoulli equation under generalized H-differentiability Sh. Sadigh Behzadi International Journal of Industrial Mathematics , العدد 2 , السنة 6 , بهار 2014