SIMIONOVICI, Ana-Maria; TANTAR, Alexandru; BOUVRY, Pascal; DIDELOT, Loic. Predictive Modeling in a VoIP System. Journal of Telecommunications and Information Technology, Warsaw, Poland, v. 54, n. 4, p. 32–40, 2013. DOI: 10.26636/jtit.2013.4.1237. Disponível em: https://www.jtit.pl/jtit/article/view/1237. Acesso em: 10 jun. 2026.