LILLARD, Dean. A Cross-National Design to Estimate Effects of COVID-Induced Non-Pharmacological Interventions. Survey Research Methods, [S. l.], v. 14, n. 2, p. 211–216, 2020. DOI: 10.18148/srm/2020.v14i2.7766. Disponível em: https://ojs.ub.uni-konstanz.de/srm/article/view/7766. Acesso em: 25 jul. 2024.