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"Undesirable factors in integer-valued DEA: Evaluating the operational ..."
Chien-Ming Chen et al. (2012)
- Chien-Ming Chen, Juan Du, Jiazhen Huo, Joe Zhu:
Undesirable factors in integer-valued DEA: Evaluating the operational efficiencies of city bus systems considering safety records. Decis. Support Syst. 54(1): 330-335 (2012)
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