Social demographic characteristics of the two samples.
收藏Figshare2015-12-02 更新2026-04-29 收录
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https://figshare.com/articles/dataset/_Social_demographic_characteristics_of_the_two_samples_/970445
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* “Others” include: migrant laborer, self-employed, student, driver or others.
创建时间：
2015-12-02
