T. A. Sulaiman, Y. Yau, and Y. M. Hashim, “EFFECT OF NANOSILICA AS AD-MIXTURE IN LIGHT WEIGHT CONCRETE”, FJS, vol. 3, no. 4, pp. 412–417, Apr. 2023, Accessed: Oct. 29, 2025. [Online]. Available: http://www.fjsadmin.fudutsinma.edu.ng/index.php/fjs/article/view/1665