T. J. A. A. K. Talal Jaber Abd Al Khanfous, Q. B. I. Qasim Badr Idress, and H. M. H. Haider Mohammed Hassan, “Effect of Adding Different Concentrations of Hydrogel on the Water Properties of Clay Soil”, UTJagr, vol. 13, no. 2, pp. 364–372, Dec. 2024, doi: 10.54174/xc18qz05.