Juki, Mohd Irwan, L.H. Anneza, and N. Othman. “Effect of Enterococcus Faecalis Bacteria and Calcium Lactate on Concrete Properties and Self-Healing Capability”. International Journal of Sustainable Construction Engineering and Technology 10, no. 1 (August 25, 2019). Accessed July 23, 2024. https://penerbit.uthm.edu.my/ojs/index.php/IJSCET/article/view/3442.