研发投资对于企业业绩的影响研究
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1000-2995|37|7|47-53
ISSN: 1000-2995
Source: 科研管理, Vol.37, Iss.7, 2016-01, pp. : 47-53
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Abstract