Naibaho, T. M., Purba, A., & Karami, M. (2021). Analysis Of Relationship Between Volume, Speed and Density Based On Greenshield and Greenberg Models A Case Study Of Zainal Abidin Pagar Alam and Imam Bonjol Bandar Lampung. Jurnal Rekayasa Sipil Dan Desain, 8(4), Hal. 841 – 868. https://doi.org/10.23960/jrsdd.v8i4.1621