1.
Salleh N, Puluhulawa I. Enhancement of Hybrid Beam Capacity with Glass Fiber Reinforced Polymer (GFRP): The Experimental Investigation into Metakaolin Substitution Effects. ijscet. 2025;16(2):404-418. Accessed August 12, 2026. https://journal.uthm.edu.my/index.php/IJSCET/article/view/18413