Al-Soudany, Kawther Y. H., Mohammed Y. Fattah, and Falah H. Rahil. 2024. “Enhancement of Expansive Soil Properties by Water Treatment Sludge Ash in Landfill Liners”. Civil Engineering Journal 10 (11):3508-30. https://doi.org/10.28991/CEJ-2024-010-11-04.