IYER, Sundar. Virtualisation of Network Functions and the SDN: Improving the Economics of the Network. Journal of Telecommunications and the Digital Economy, [S. l.], v. 2, n. 2, p. 15, 2014. DOI: 10.18080/jtde.v2n2.332. Disponível em: https://mail.jtde.telsoc.org/index.php/jtde/article/view/332. Acesso em: 9 jan. 2025.