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"Multi-level multi-stage efficiency measurement: the case of innovation ..."
Elias G. Carayannis, Yorgos Goletsis, Evangelos Grigoroudis (2015)
- Elias G. Carayannis, Yorgos Goletsis, Evangelos Grigoroudis:
Multi-level multi-stage efficiency measurement: the case of innovation systems. Oper. Res. 15(2): 253-274 (2015)
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