Aufarillah AN, Sasongko J. Utilization of Carbide Welding Waste as an Alternative Cement Mixture for Concrete Compressive Strength. JOIT [Internet]. 2025 Dec. 18 [cited 2025 Dec. 19];2025(2). Available from: https://iuojs.intimal.edu.my/index.php/joit/article/view/810