SASTRY, Narayan; MCGONAGLE, Katherine; FOMBY, Paula. Effects of the COVID-19 Crisis on Survey Fieldwork: Experience and Lessons From Two Major Supplements to the U.S. Panel Study of Income Dynamics. Survey Research Methods, [S. l.], v. 14, n. 2, p. 241–245, 2020. DOI: 10.18148/srm/2020.v14i2.7752. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7752. Acesso em: 25 jul. 2024.