SAPUTRA, Rahmad Hidayat; ELVARIA, Anna. Field Soil Density Analysis Using the Sand Cone Method on the Segayam–Lebak Gedong Road Improvement Project, Ogan Ilir Regency. Greenation International Journal of Engineering Science, [S. l.], v. 3, n. 1, p. 1–9, 2025. DOI: 10.38035/gijes.v3i1.353. Disponível em: https://research.e-greenation.org/GIJES/article/view/353. Acesso em: 7 may. 2025.