Mohammed, Prof. Dr. Hussam Ali, and Ali Sheheed Radhi. 2025. “The Effect of Replacement of Natural Gravel With Recycled Aggregate on Concrete Compressive Strength”. American Journal of Engineering , Mechanics and Architecture (2993-2637) 3 (5): 143-50. https://grnjournal.us/index.php/AJEMA/article/view/7666.