فهرست مقالات Atefeh Armand مقاله 1 - The Tau-Collocation Method for Solving Nonlinear Integro-Differential Equations and Application of a Population Model Atefeh Armand Zienab Gouyandeh International Journal of Mathematical Modeling & Computations , شماره 5 , سال 7 , پاییز 2017