Alamsyah, et al. “The Experimental Analysis and Behavior of Locally Corroded Metakaolin-Blended Reinforced Concrete Beams Under Flexural Loading”. International Journal of Integrated Engineering, vol. 16, no. 4, Oct. 2024, pp. 239-4, https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/17802.