List of Articles Operational matrix of derivative Open Access Article Abstract Page Full-Text 1 - Solving the First-Order Linear Matrix Differential Equations Using Bernstein Matrix Approach زهرا لرکوجوری ناصر میکائیل وند اسماعیل بابلیان Open Access Article Abstract Page Full-Text 2 - A Numerical Method For Solving Physiology Problems By Shifted Chebyshev Operational Matrix E. Hashemizadeh F. Mahmoodi