Authors (8941)
Poltorak, M.
Name:Poltorak, M.
Send email to: Poltorak, M.
More information:
Malgorzata Póltorak
GEMIUS S.A., Warsaw, Poland
Data has been last edited on Jan 13 2014
Web survey bibliography
- Pros and cons of virtual interviewers – vote...; 2013; Póltorak, M., Kowalski, J.
- Seducing the respondent – how to optimise invitations...; 2013; Póltorak, M., Kowalski, J.
- Effectiveness and consequences of various recruitment...; 2011; Poltorak, M.
- Measuring Internet And Press Audience In The Media...; 2009; Pawlak, J., Póltorak, M.