Author = Seyed Reza Hejazi
Number of Articles: 2
1. A Multi-attribute Approach for Simultaneous Determination of Preventive Replacement Times and Order Quantity of Spare Parts

Volume 6, Issue 2, Spring 2019, Pages 110-125


Seyed Mehran Hoseini; Naser Mollaverdi; S. Reza Hejazi; Mohammad Taghi Rezvan

2. A Novel Hierarchical Model to Locate Health Care Facilities with Fuzzy Demand Solved by Harmony Search Algorithm

Volume 1, Issue 2, Summer 2014, Pages 245-259


Mehdi Alinaghian; Seyed Reza Hejazi; Noushin Bajoul