PEARSON, Erika. Digital gifts: Participation and gift exchange in Livejournal communities. First Monday, [S. l.], v. 12, n. 5, 2007. DOI: 10.5210/fm.v12i5.1835. Disponível em: https://firstmonday.org/ojs/index.php/fm/article/view/1835. Acesso em: 28 mar. 2024.