Presenting a Fuzzy Multiobjective Mathematical Model of the Reverse Logistics Supply Chain Network in the Automotive Industry to Reduce Time and Energy

Table 1

Summary of several studies on reverse loop logistics.

Research studies	Types of logistics network	Models	Targets	Establishment of facilities	Multiproduct	Multiperiod	Capacity	Allowable shortage
Farrokh et al. [8]	Integrated	MILP^1	Cost minimization	Factory of distribution/collection centers, recovery centers, and disposal centers	✓		✓	✓
Bashiri and Shiri [9]	Integrated	^2SMILP	Cost minimization profit maximization	Collection centers factory	✓		✓
	Reverse	MILP	Profit maximization	Reconstruction centers and inspection centers	✓	✓	✓
Amin and Baki [2]	Integrated	MILP	Cost minimization	Production centers, collection centers	✓		✓
Ashfari et al. [7]	Integrated	SMILP	Cost minimization maximizing customer satisfaction	Production/recovery centers and regional warehouse inspection/collection centers	✓	✓		✓
Zhou and Zhou [10]	Reverse	MINLP	Cost minimization	Recycling stations, recycling factories			✓

¹Mixed-integer linear programming. ²Stochastic mixed integer linear programming.