新丝绸之路经济带物流效率评价——基于三阶段DEA实证分析
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-0730|volume|5|21-32
ISSN: 1004-0730
Source: 学习与实践, Vol.volume, Iss.5, 2016-01, pp. : 21-32
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Abstract