Direct Shear Test on The Mechanical Behavior of Aqueous Foam-Treated Sandy Soil. Asian Journal of Engineering Geology, [S. l.], v. 2, n. Sp Issue, p. 311–312, 2025. DOI: 10.64862/. Disponível em: https://ajeg.nseg.org.np/index.php/ajeg/article/view/222.. Acesso em: 12 dec. 2025.