KRETSCHMER, Sara; MÜLLER, Gerrit. The Wave 6 NEPS Adult Study Incentive Experiment. methods, data, analyses, [S. l.], v. 11, n. 1, p. 7–28, 2017. DOI: 10.12758/mda.2016.014. Disponível em: https://majournals.bib.uni-mannheim.de/mda/article/view/2016.014. Acesso em: 7 dec. 2025.