HIPP, Lena; BÜNNING, Mareike; MUNNES, Stefan; SAUERMANN, Armin. Problems and pitfalls of retrospective survey questions in COVID-19 studies. Survey Research Methods, [S. l.], v. 14, n. 2, p. 109–114, 2020. DOI: 10.18148/srm/2020.v14i2.7741. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7741. Acesso em: 26 apr. 2024.