Corona: Concepts for an Improved Statistical Database. Austrian Journal of Statistics, [S. l.], v. 51, n. 3, p. 1–26, 2022. DOI: 10.17713/ajs.v51i3.1350. Disponível em: https://www.ajs.or.at/index.php/ajs/article/view/1350. Acesso em: 31 oct. 2025.