SUWONO, J. KOEFISIEN GESEK TANAH KELEMPUNGAN BERDASARKAN INDEX PLASTISITASNYA. Civil Engineering Dimension, [S. l.], v. 6, n. 1, p. pp. 21-25, 2004. DOI: 10.9744/ced.6.1.pp. 21-25. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/15583. Acesso em: 4 may. 2024.