“The Effects of Maximum Attapulgite Aggregate Size and Steel Fibers Content on Fresh and Some Mechanical Properties of Lightweight Self Compacting Concrete”. Journal of Engineering 26, no. 5 (May 1, 2020): 172–190. Accessed July 6, 2024. https://joe.uobaghdad.edu.iq/index.php/main/article/view/1011.