SILVA, A. Real Worlds, Virtual Worlds – Applying sociometry into online chatrooms. Observatorio (OBS*), [S. l.], v. 4, n. 2, 2010. DOI: 10.15847/obsOBS422010336. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/336. Acesso em: 1 feb. 2023.