List of Articles ماتریس عملیاتی مشتق Open Access Article Abstract Page Full-Text 1 - Zernike radial polynomials method for solving nonlinear singular boundary value problems arising in physiology M.A. Ebadi E.S. Hashemizadeh A.H. Refahi Sheikhani Open Access Article Abstract Page Full-Text 2 - Presentation of two models for the numerical analysis of fractional integro-differential equations and their comparison M. Behroozifar Open Access Article Abstract Page Full-Text 3 - Numerical solution of the Sturm-Liouville problem by using Chebyshev cardinal functions M. Shahriari B. Nemati Saray F. Pashaie