Fuzzy Mathematical Model For A Lot-Sizing Problem In Closed-Loop Supply Chain
Subject Areas : Strategy
Amir Fatehi Kivi
1
(Instructor, Young researchers and elite clud, Khalkhal branch, Islamic azad university, khalkhal, iran,)
Amir aydin Atashi Abkenar
2
(MSc, Young researchers and elite clud, Khalkhal branch, Islamic azad university, khalkhal, iran,)
Hossin alipour
3
(Assistant Professor, Industrial Eng. Dept., Khalkhal Branch, Islamic Azad University, Khalkhal, Iran)
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