L. Wong, R. N. Deo, S. Rathnayaka, B. Shannon, C. S. Zhang, J. Kodikara, W. K. Chiu, and H. Widyastuti. 2018. “Leak Detection and Quantification of Leak Size Along Water Pipe Using Optical Fibre Sensors Package”. Electronic Journal of Structural Engineering 18 (1):47-53. https://doi.org/10.56748/ejse.182281.