Saputra, Bagas, dan Dian Savitri. “Analisis Hubungan Antara Volume, Kecepatandan Kepadatan Lalu-Lintas Berdasarkan Model Greenshield, Greenbergdan Underwood: Analysis of the Relationship Between Volume, Speedand Density of Traffic Based on the Greenshield, Greenbergand Underwood Models”. Jurnal Manajemen Aset Infrastruktur & Fasilitas, vol. 5, no. 1, Juni 2025, hlm. 43-60, doi:10.12962/j26151847.v5i1.8742 .