Assessing the Dynamic Behavior of Step Footing Placed on the Surface of Sandy Soil. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 30, n. 2, p. 163–174, 2025. DOI: 10.33899/arej.2025.160953.1428. Disponível em: https://rengj.uomosul.edu.iq/index.php/rengj/article/view/53855. Acesso em: 22 sep. 2026.