Analisis performa protokol routing dan codec pada voice over internet protocol (voip) berdasarkan parameter quality of service (qos) menggunakan teknik priority queuing = Performance analysis of routing protocols and codecs on voice over internet protocol (voip) based on the parameters of quality of service (qos) by using priority queuing techniques / Teuku Ibnu Sina - Teuku Ibnu Sina, author (Fakultas Teknik Universitas Indonesia, 2014)