A.S., Muntohar. Behavior of Expansive Clay of Ngawi Region (East Java) Under Water Content Variation. Civil Engineering Dimension, [S. l.], v. 12, n. 1, p. 63–64, 2010. DOI: 10.9744/ced.12.1.63-64. Disponível em: https://ced.petra.ac.id/index.php/civ/article/view/17903. Acesso em: 4 oct. 2025.