Mathematics
Reverse Logistics
100%
Recovery
53%
Optimization
41%
Repair
41%
Remanufacturing
32%
Production Planning
25%
Inventory Control
25%
Uncertainty
23%
Costs
20%
Unit
18%
Disassembly
16%
Network Performance
15%
Setup Cost
13%
Trapezoidal Fuzzy number
12%
Awareness
12%
Optimization Algorithm
9%
Sensitivity Analysis
9%
Demand
9%
Calculate
7%
Output
6%
Numerical Experiment
6%
Alternatives
5%
Business & Economics
Product Recovery
76%
Reverse Logistics
61%
Repair
36%
Integrated
32%
Disposal
28%
Inventory/production
27%
Remanufacturing
20%
Inventory Control
19%
Production Planning
19%
Uncertainty
16%
Disassembly
12%
Product Returns
11%
Setup Cost
10%
Unit Cost
10%
Fuzzy numbers
9%
Numerical Experiment
9%
Integer
9%
Production Cost
8%
Sensitivity Analysis
8%
Procurement
7%
Product Quality
7%
Engineering & Materials Science
Logistics
49%
Recovery
37%
Repair
36%
Inventory control
28%
Uncertainty
20%
Costs
16%
Planning
13%
Network performance
10%
Sensitivity analysis
9%