PRAYUDA, H. . Repairing of Flexural Cracks on Reinforced Self-Healing Concrete Beam using Bacillus Subtillis Bacteria. International Journal of Integrated Engineering, [S. l.], v. 12, n. 4, p. 300–309, 2020. Disponível em: https://publisher.uthm.edu.my/ojs/index.php/ijie/article/view/6318. Acesso em: 4 jul. 2022.