The Impact of COVID-19 on Relative Changes in Aggregated Mobility Using Mobile-phone Data. Austrian Journal of Statistics, [S. l.], v. 52, n. 4, p. 163–179, 2023. DOI: 10.17713/ajs.v52i4.1510. Disponível em: https://www.ajs.or.at/index.php/ajs/article/view/1510. Acesso em: 11 apr. 2026.