1.
Wasif Jassim N. Influences of Fly-Ash and Eggshell Powder on Some of Engineering Properties of Al-Umara Soil. J. eng. sustain. dev. 2012;16(2):211-219. Accessed April 19, 2025. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/1211