Daud Rusdi 2025. Simulation of Bandwidth Management Using Queue Tree and PCQ Techniques in the IT Service Department of PT Pusri Palembang. Jurnal Jaringan Komputer dan Keamanan. 5, 1 (Nov. 2025), 25-31. DOI:https://doi.org/10.61346/jjkk.v5i1.237.