Joss Roßmann, Jan Eric Blumenstiel, Markus Steinbrecher
Why Do Respondents Break Off Web Surveys and Does It Matter? Results From Four Follow-up Surveys
International Journal of Public Opinion Research,
2015:
27,
Heft 2,
S. 289-302
ISSN: 0954-2892 (print); 1471-6909 (online)
DOI:
10.1093/ijpor/edu025