KOCH, Achim; BLOM, Annelies G.; STOOP, Ineke; KAPPELHOF, Joost. Data Collection Quality Assurance in Cross-National Surveys: The Example of the ESS. methods, data, analyses, [S. l.], v. 3, n. 2, p. 219–247, 2009. DOI: 10.12758/mda.2009.014. Disponível em: https://majournals.bib.uni-mannheim.de/mda/article/view/2009.014. Acesso em: 8 oct. 2025.