SABBIR ALAM, M.; COHEN, M.; AHMED, A. Articulated Narrowcasting for Privacy and Awareness in Multimedia Conferencing Systems and Design for Implementation Within a SIP Framework. Journal of Virtual Reality and Broadcasting, [S. l.], v. 5, 2009. DOI: 10.20385/1860-2037/5.2008.14. Disponível em: https://ojs.hbz-nrw.de/dipp_ojs/jvrb/article/view/1408. Acesso em: 1 juni. 2025.