合作学习中的“搭便车”现象及其防范
Publisher: 国家哲学社会科学学术期刊数据库
E-ISSN: 1004-5872|volume|8|29-31
ISSN: 1004-5872
Source: 教学与管理:理论版, Vol.volume, Iss.8, 2015-01, pp. : 29-31
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Abstract