“Improving the Geotechnical Properties of Non-Cohesive Soils Using Portland Cement and Some Composite Polymers in a Selected Location in Umm Qasr City, Basrah Governorate, Southern Iraq” (2025) Iraqi National Journal of Earth Science (INJES), 25(3), pp. 148–160. doi:10.33899/earth.2024.147307.1241.