E. S. A. El-kasaby, M. Awwad, and A. M. Mansour, “Experimental study of glass fiber concrete piles reinforced with GFRP bars and geogrid under concentric loads”, ijaems, vol. 9, no. 9, Sep. 2023, Accessed: Nov. 25, 2024. [Online]. Available: https://journal-repository.com/index.php/ijaems/article/view/6663