ROJAS, Erika; GARZÓN, Camilo; ARDILA, Raúl. Tunel Express F1. Perfiles Gerenciales. Gestión Social y Solidaria, [S. l.], v. 6, n. 1, p. 12–12, 2017. Disponível em: https://revistas.unilibre.edu.co/index.php/per_ger_gestion/article/view/4568. Acesso em: 11 mar. 2025.