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基于DEA模型的中国水产上市公司经营绩效评价研究
魏恺 杨德利
Performance evaluation study on listed companies of aquatic industry in china based on DEA model
中国农学通报 . 2012, (26): 85 -88 .  DOI: 10.11924/j.issn.1000-6850.2012-2183