BATARCE, M.; GALILEA, P. Cost and fare estimation for the urban bus transit system of Santiago. Congreso Chileno de Ingeniería de Transporte, [S. l.], n. 16, 2013. Disponível em: https://congresotransporte.uchile.cl/index.php/CIT/article/view/28449. Acesso em: 30 jun. 2022.