A Fuzzy Programming Based Approach to a Multi-Objective Multi-Echelon Green Closed-Loop Supply Chain Problem
Kocken, Koray, Ozkok, Beyza, Kocken, Hale Gonce
A Fuzzy Approach to Multi-Objective Solid Transportation Problem with Mixed Constraints Using Hyperbolic Membership Function
Kara, Nurdan, Kocken, Hale Gonce