List of Articles Operation Management Open Access Article Abstract Page Full-Text 1 - A Study on the Organizational Output by Concluding Break Even-Point through the Application of Matlab Simulink Method P. Aswal M. Kumar A. Gupta Open Access Article Abstract Page Full-Text 2 - Business and Manufacturing Strategies: a Model for Alignment (Case Study: Iranian Automative Industry) Mehrdad Hoseini shakib Open Access Article Abstract Page Full-Text 3 - A Multi Objective Geometric Programming Model for Optimal Production and Marketing Planning S.J Sadjadi