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"COVID-19 vaccination performance of the U.S. states: a hybrid model of DEA ..."
Özlem Cosgun, Gamze Ogcu Kaya, Cumhur Cosgun (2024)
- Özlem Cosgun, Gamze Ogcu Kaya, Cumhur Cosgun:
COVID-19 vaccination performance of the U.S. states: a hybrid model of DEA and ensemble machine learning methods. Ann. Oper. Res. 341(1): 699-729 (2024)
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