It is the main part of the article, including research methods, questionnaire design, respondent and co-workers, findings and analysis.

包括调查研究方法、调查问卷设计、调查对象以及调查合作人情况、调查结果及分析四部分。

youdao

It is the main part of the article, including research methods, questionnaire design, respondent and co-workers, findings and analysis.

包括调查研究方法、调查问卷设计、调查对象以及调查合作人情况、调查结果及分析四部分。

youdao