International survey of the ECHOES project
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资源简介：
International survey of the ECHOES project is a large survey dataset than contains responses from 31 countries: EU-28 (2018) + 3 countries. The dataset contains raw data in four different formats: dta, rdata, sav and xlsx. Codebook and survey questionnaire are included.
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Zenodo创建时间：
2019-11-01
