企业技术创新效率与协同主体相关关系——基于农业产业化龙头企业的实证分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1004-972x|volume|2|74-79

ISSN: 1004-972x

Source: 经济问题, Vol.volume, Iss.2, 2016-01, pp. : 74-79

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Abstract