体育用品上市公司经营效率的非线性动态变化研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1672-335x|volume|3|61-69

ISSN: 1672-335x

Source: 中国海洋大学学报:社会科学版, Vol.volume, Iss.3, 2015-01, pp. : 61-69

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Abstract