Authors (8941)
Graef, L.
Name:Graef, L.
Link: http://www.competence-site.de/cc/experten.nsf/experte/G1402
Send email to: Graef, L.
More information:
Lorenz Gräf,
Globalpark GmbH, Hürth
The information above may be outdated.
Web survey bibliography
- Assessing Internet Questionnaires: The online pretest...; 2002; Graef, L.
- Current Internet science - trends, techniques, results...; 1999; Reips, U.-D., Batinic, B., Bandilla, W., Bosnjak,...
- Online Research: Methoden, Anwendungen und Ergebnisse...; 1999; Batinic, B., Bandilla, W., Graef, L., Werner, A.