LIPPS, Oliver. A Note on Interviewer Performance Measures in centralised CATI Surveys. Survey Research Methods, [S. l.], v. 2, n. 2, p. 61–73, 2008. DOI: 10.18148/srm/2008.v2i2.310. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/310. Acesso em: 20 jul. 2024.