PICKERY, Jan; CARTON, Ann. Oversampling in Relation to Differential Regional Response Rates. Survey Research Methods, [S. l.], v. 2, n. 2, p. 83–92, 2008. DOI: 10.18148/srm/2008.v2i2.656. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/656. Acesso em: 18 apr. 2024.