List of Articles System Dynamics Open Access Article Abstract Page Full-Text 1 - Dynamic Modeling of Economic System in Iran Mahdi Alvani Golam Reza Memarzadeh Mohammad Ali Afshar Fahimeh Aghajani Open Access Article Abstract Page Full-Text 2 - A Simulation Based of Setting Policy in Project Acceptance Based on Experiences in Project-Driven SME's S. Izadin R. Radfar J. Nazemi