Sahibzada Akhlaq Ahmad, and Muhammad Adil. “Production of Nano-Concrete With Fumed Silica, Metakaolin & Portland Cement Using High Energy Mixing”. International Journal of Advance Engineering and Research Development (IJAERD) 4, no. 11 (November 25, 2017): 1043–1050. Accessed July 6, 2025. https://ijaerd.org/index.php/IJAERD/article/view/4259.