Francisco Javier Cisneros y el ferrocarril de Antioquia. Revista institucional | UPB, [S. l.], v. 30, n. 105, p. 232–243, 2020. Disponível em: https://upb.scimago.es/index.php/revista-institucional/article/view/2838. Acesso em: 21 oct. 2026.