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Split Questionnaire Designs for Online Surveys: The Impact of Module Construction on Imputation Quality [journal article]
Source: Journal of Survey Statistics and Methodology, (2022) OnlineFirst. p.1-27
Qualität des Hochschulstudiums: Messkonzepte und Datenquellen im Vergleich [collection article]
Source: Springer VS, 2022
(Higher Education Research and Science Studies)