A. D. J. Aldo, Zainuri, and H. Rahmat, “Perbandingan Metode International Roughness Index (IRI) dan Surface Distress Index (SDI) Terhadap Kerusakan Jalan (Studi Kasus: Sp. Panam – Sp. Air Hitam Pekanbaru)”, js, vol. 13, no. 1, pp. 1–9, Jun. 2025.