Hits 391-400 within 439 documents
Daten und Methoden des Deutschen Freiwilligensurveys [collection article]
Source: Springer VS, 2022
(Empirische Studien zum bürgerschaftlichen Engagement)
From German Internet Panel to Mannheim Corona Study: Adaptable probability-based online panel infrastructures during the pandemic [journal article]
Source: Journal of the Royal Statistical Society, Series A (Statistics in Society), (2021). p.1411-1437