Ahmad, S. A. ., H. F. Mahmood, and K. O. . Fqi. “An Overview of the Impact of Fly Ash and Polypropylene Fiber on the Mechanical Properties of Foam Concrete”. Journal of Studies in Civil Engineering, vol. 1, no. 2, Dec. 2024, pp. 75-86, doi:10.53898/jsce2024125.