Otman M. Elbasir, Almahdi Araba, Manssour Bin Miskeen, Sghaiar Nser, Najat Mabruk Bushahewa. Effect of Addition Silica Fume to the workability, Strength and Permeability of Concrete. JOPAS [Internet]. 2019 Dec. 11 [cited 2024 May 6];18(4). Available from: https://sebhau.edu.ly/journal/jopas/article/view/533