Narayanan, A., and K. V. L. Subramaniam. “Damage Assessment in Concrete Structures Using Piezoelectric Based Sensors”. Revista ALCONPAT 7, no. 1 (January 31, 2017): 25-35. Accessed February 6, 2025. https://mail.revistaalconpat.org/index.php/RA/article/view/173.