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• Rabbani.Arash Using Fuzzy Approach in determining Multi-Level Lot-Sizing Decisions, Multiple Items with Limited Capacity in Systems Based on Material Requirements Planning (MRP) [ Vol.6, Issue 15 - Spring Year 2011]
• Ravand.Mostafa Investigating Causes of Delay in Performing Oil and Gas Industrial Projects in South Rich Areas National Company [ Vol.6, Issue 17 - Autumn Year 2011]
• Rouhani.Saeed Providing a Model to Identify the Effects of Enterprise Resource Planning (ERP) Systems in Quality Management Systems [ Vol.6, Issue 16 - Summer Year 2011]