WANG, J.; RAGHAVAN, V.; SONG, X. Estimating Traffic Speed using Cellular Phone Data. International Journal of Geoinformatics, [S. l.], v. 11, n. 3, 2015. Disponível em: https://journals.sfu.ca/ijg/index.php/journal/article/view/639. Acesso em: 18 may. 2024.