List of Articles Discrete Event Simulation Open Access Article Abstract Page Full-Text 1 - Determining production level under uncertainty using fuzzy simulation and bootstrap technique, a case study Mohammadreza Hamidi Kamran Shahanaghi Armin Jabbarzadeh Ehsan Jahani Zahra Pousti Open Access Article Abstract Page Full-Text 2 - Flexible resource management and its effect on project cost and duration Desta A. Hailemariam Xiaojun Shan Sung H. Chung Mohammad T. Khasawneh William Lukesh Angela Park Adam Rose Denis C . Pinha Rashpal S. Ahluwalia Open Access Article Abstract Page Full-Text 3 - Minimizing Packed Red Cell Shortages in the Blood Supply Chain: A Discrete Simulation and Taguchi-based Approach Agus Mansur