AHMED BABIKER, Mohammed Babiker; 						ELARABI, Salaheldin M..
 Effect of the Variation of Fiber Percentage in the Gradients of Composite Materials on the Breaking Strength of Concrete Beams.
<strong>Gezira Journal of Engineering and Applied Sciences</strong>, [S.l.], v. 17, n. 1, p. 9-16, june 2026.
ISSN 1858-5698. Available at: &lt;<a href="http://journals.uofg.edu.sd/index.php/gjeas/article/view/2567" target="_new">http://journals.uofg.edu.sd/index.php/gjeas/article/view/2567</a>&gt;. Date accessed: 30 june 2026.