List of Articles Open Access Article Abstract Page Full-Text 1 - Solution of Inverse Kinematic Problem of a 2DOF Robot Using Decomposition Method Gh Asadi-Cordshooli A. Vahidi R. Norouzi Open Access Article Abstract Page Full-Text 2 - A Method for Designing Optimal Systems for the Centralized Structures in DEA Sh .Razavyan Open Access Article Abstract Page Full-Text 3 - Utilizing Monte Carlo Method for Ranking Extreme Efficient Units in Data Envelopment Analysis Gh-R .Jahanshahloo M. Zahedi-Seresht Open Access Article Abstract Page Full-Text 4 - Uncertain Resource Availabilities: Proactive and Reactive Procedures for Preemptive Resource Constrained project Scheduling Problem M. Fallah Open Access Article Abstract Page Full-Text 5 - Stochastic DEA with Using of Skew-Normal Distribution in Error Structure A. Nazari M-H .Behzadi Open Access Article Abstract Page Full-Text 6 - Incorporating Fuzzy AHP and PROMETHEE for Clssification of Student Dormitories in Iran M. Khodabakhshi R. Darabi