publication date 2011-10

• Iran Railway Efficiency Analysis, Using DEA: An International Comparison
• Constrained Renewable Resource Allocation in Fuzzy Metagraphs via Min-Slack
• A Fuzzy Multi-Objective Class Based Storage Location Assignment
• Fully Fuzzy Linear Systems
• An Improvement for Efficiency Interval: Efficient and Inefficient Frontiers
• A New Method for Ranking Extreme Efficient DMUs Based on Changing the Reference Set with Using L2 - Norm
• Improvement Least-Distance Measure Model with Coplanar DMU on Strong Hyperplanes
• The Effects of Assistive Technology on Increasing Capacity of Mathematical Problem Solving in Dyscalculia Students