LUGTIG, Peter. The Relative Size of Measurement Error and Attrition Error in a Panel Survey. Comparing Them With New Multi-Trait Multi-Method Model. Survey Research Methods, [S. l.], v. 11, n. 4, p. 369–382, 2017. DOI: 10.18148/srm/2017.v11i4.7170. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7170. Acesso em: 28 mar. 2024.