TORAL-CRUZ, Homero; VáZQUEZ-ÁVILA, José Luis; SáNCHEZ-LARA, Rafael; TREJO-SáNCHEZ, Joel Antonio; ALVAREZ-CHAVEZ, J.A. A Survey on Quality of Service in the Voice Over IP Technology. European Scientific Journal, ESJ, [S. l.], v. 14, n. 10, 2018. Disponível em: https://test.eujournal.org/index.php/esj/article/view/11218. Acesso em: 19 apr. 2025.