1. Department of Industrial ManagementIslamic Azad University, Masjed‐Soleiman Branch Masjed‐Soleiman Iran
2. Department of Executive ManagementIslamic Azad University, Khouzestan Science and Research Branch Ahvaz Iran
3. Department of Industrial EngineeringIslamic Azad University, Masjed‐Soleiman Branch Masjed‐Soleiman Iran