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基于两阶段DEA模型的上市煤炭企业效率评价

  • Release time:2021-09-28
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  • Affiliation of Author(s): 

    经济管理学院

  • First Author: 

    wangjianjun

  • Indexed by: 

    Journal paper

  • Document Code: 

    paper_57377

  • Translation or Not: 

    no

  • Date of Publication: 

    2008-01-01
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