“‘Study the Strength Properties of Fiber Reinforced Concrete by Using Nano Silica and Ultra Fine Fly ash’”. International Journal of Advance Engineering and Research Development (IJAERD) 8, no. 5 (May 25, 2021): 23–28. Accessed August 7, 2025. https://www.ijaerd.org/index.php/IJAERD/article/view/4684.