LUBIS, Edo Rizki Pradana; HASIBUAN, Gina Cynthia Raphita; ANAS, M. Ridwan. Analysis of Secondary Local Road Conditions Using the Surface Distress Index (SDI) Method in Medan Amplas District. ASTONJADRO, [S. l.], v. 14, n. 1, p. 201–210, 2025. DOI: 10.32832/astonjadro.v14i1.16884. Disponível em: http://150.107.142.43/index.php/ASTONJADRO/article/view/16884. Acesso em: 23 oct. 2026.