by
Kumar, Ranjit, author.
Format:
Books
Publication Date
2014
Excerpt:
the methods of data collection in quantitative, qualitative and mixed methods research -- Major
by
Bryman, Alan, author.
Format:
Books
Publication Date
2014
Excerpt:
: Data gathering methods -- 9. Sampling -- 10. Surveys and questionnaires -- 11. Interviews and focus