M. A. AL-OMARY, A.; أسعد. Studying of the Gypsiferous Soil Suction Using Filter Paper Technique. Al-Rafidain Engineering Journal (AREJ), [S. l.], v. 19, n. 3, p. 26–36, 2011. DOI: 10.33899/rengj.2011.27012. Disponível em: https://rjps.uomosul.edu.iq/index.php/arej/article/view/9191. Acesso em: 3 aug. 2025.