BONG, Y. J.; SWEE LEONG, K. Broadband Energy Harvesting using Multi-Cantilever based Piezoelectric. Journal of Telecommunication, Electronic and Computer Engineering (JTEC), [S. l.], v. 9, n. 3, p. 111–116, 2017. Disponível em: https://jtec.utem.edu.my/jtec/article/view/2173. Acesso em: 7 may. 2024.