List of Articles operational Open Access Article Abstract Page Full-Text 1 - Explanation of Factors Affecting the Promotion of Management Information Systems in the Research and Development Centers of the Nation’s Banks Reza Radfar Hamid Saeedi Fariba Salahi Open Access Article Abstract Page Full-Text 2 - Direct method for solving nonlinear two-dimensional Volterra-Fredholm integro-differential equations by block-pulse functions Elnaz Poorfattah Akbar Jafari Shaerlar