Characteristics of a tram-based massive electric transportation system. Ingenieria y Universidad, [S. l.], v. 15, n. 1, p. 91–104, 2011. DOI: 10.11144/Javeriana.iyu15-1.cset. Disponível em: https://revistas.javeriana.edu.co/index.php/iyu/article/view/1142. Acesso em: 26 jun. 2025.