Piezoelectric generators as alternative energy: feasibility assessment in the implementation in roads in intermediate cities. Revista de Diavulgación L’esprit Ingénieux, [S. l.], v. 9, n. 1, p. 69–82, 2020. Disponível em: https://revistas.santototunja.edu.co/index.php/lingenieux/article/view/1845. Acesso em: 3 sep. 2026.