基于DEA模型的中国物联网上市公司创新效率评价
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-7695|35|15|57-63
ISSN: 1000-7695
Source: 科技管理研究, Vol.35, Iss.15, 2015-01, pp. : 57-63
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Abstract