基于DEA方法的苏北地区物流效率研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1002-3100|40|11|7-10

ISSN: 1002-3100

Source: 物流科技, Vol.40, Iss.11, 2017-01, pp. : 7-10

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Abstract