Ibrahim, Rahel Khalid, and Hiba Muhammed Muhammedemin. “Fresh and Mechanical Properties of Alum Sludge Incorporated Concrete”. EURASIAN JOURNAL OF SCIENCE AND ENGINEERING 1, no. 2 (June 1, 2016): 24–30. Accessed April 19, 2026. https://eajse.tiu.edu.iq/index.php/eajse/article/view/209.