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Survey Methodology
Scale Development: Theory and Applications (Applied Social Research Methods)
Asking Questions: The Definitive Guide to Questionnaire Design -- For Market Research, Political Polls, and Social and Health Questionnaires
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维克拉姆·D.
2 周前
Reema J.
1 个月前
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阿卜杜拉·B.
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Ayesha M.
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