LUHANGA, M. L. THEORICAL PERFORMANCE EVALUATION OF AN INTERGRATED PACKET VOICE AND DATA CONCENTRATOR WITH OFFERED TRAFFIC. Tanzania Journal of Engineering and Technology, [S. l.], v. 20, n. 3, 2018. Disponível em: http://196.44.161.124/index.php/tjet/article/view/1836. Acesso em: 7 apr. 2026.