GUTTMAN, E. .; ALI, I. . Path to 5G: A Control Plane Perspective. Journal of ICT Standardization, [S. l.], v. 6, n. 1-2, p. 87–100, 2018. DOI: 10.13052/jicts2245-800X.616. Disponível em: https://journals.riverpublishers.com/index.php/JICTS/article/view/6439. Acesso em: 22 apr. 2026.