LILANSYAH, F.; HARIZA, E. R.; TRIPUJIASTUTIE, E. Pengaruh Penambahan Pasir Pantai terhadap Tanah Ekspansif Menggunakan (Dynamic Cone Penetrometer) Studi Kasus Simpang Empat Nakau. RIGGS: Journal of Artificial Intelligence and Digital Business, [S. l.], v. 5, n. 1, p. 12549–12568, 2026. DOI: 10.31004/riggs.v5i1.7768. Disponível em: https://journal.ilmudata.co.id/index.php/RIGGS/article/view/7768. Acesso em: 22 apr. 2026.