List of Articles Operational matrix of derivati 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 - Numerical solution of the Sturm-Liouville problem by using Chebyshev cardinal functions M. Shahriari B. Nemati Saray F. Pashaie Open Access Article Abstract Page Full-Text 3 - حل معادلات دیفرانسیل ماتریسی خطی مرتبه اول با استفاده از رویکرد ماتریس برنشتاین زهرا لرکوجوری ناصر میکائیل وند اسماعیل بابلیان Open Access Article Abstract Page Full-Text 4 - A Numerical Method For Solving Physiology Problems By Shifted Chebyshev Operational Matrix E. Hashemizadeh F. Mahmoodi