“Production of Structural Light-Weight Aggregate Concrete Using Different Types of Iraqi Local Crushed Materials as Coarse Aggregate”, JUBES, vol. 26, no. 1, pp. 362–375, Nov. 2017, Accessed: May 03, 2025. [Online]. Available: https://www.journalofbabylon.com/index.php/JUBES/article/view/1211