FLETCHER, R.; ROBERTSON, C. T.; NIELSEN, R. K. How Many People Live in Politically Partisan Online News Echo Chambers in Different Countries?. Journal of Quantitative Description: Digital Media , [S. l.], v. 1, 2021. DOI: 10.51685/jqd.2021.020. Disponível em: https://journalqd.org/article/view/2585. Acesso em: 23 oct. 2021.