Karkush, Mahdi O., and Sarah Yassin. “Improvement of Geotechnical Properties of Cohesive Soil Using Crushed Concrete”. Civil Engineering Journal 5, no. 10 (October 7, 2019): 2110–2119. Accessed June 26, 2025. https://civilejournal.org/index.php/cej/article/view/1606.