Título:Blumenberg C, Menezes AMB, Gonçalves H, Assunção MCF, Wehrmeister FC, Barros FC, Barros AJD. The role of questionnaire length and reminders frequency on response rates to a web-based epidemiologic study: a randomised trial. International Journal of Social Research Methodology. 2019:1-11.
Ano:2019
Descrição:
