[1]
Lubis, E.R.P. et al. 2025. Analysis of Secondary Local Road Conditions Using the Surface Distress Index (SDI) Method in Medan Amplas District. ASTONJADRO. 14, 1 (Jan. 2025), 201–210. DOI:https://doi.org/10.32832/astonjadro.v14i1.16884.