无效关键词:现状、成因及对策——基于“中国知网”的高校社科学报论文分析

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1001-5957|42|6|156-160

ISSN: 1001-5957

Source: 山西师大学报:社会科学版, Vol.42, Iss.6, 2015-01, pp. : 156-160

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Abstract