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Results of solving the GSC model with Lingo during the COVID-19 pandemic (Different objective weights)
| Objective | Σwi = 1 | Σwi = 1 |
| Economic performance | 0.7030 | 0.2970 |
| Environmental performance | 0.2970 | 0.7030 |
| Objective value | Z*1 = 4,074,489, Z*2 = 9,075,528 | Z*1 = 3,972,211, Z*2 = 8,300,528 |
wi is generated randomly or determined by the DMs
