Spatial analysis of fatal victims of motorcycle traffic accidents in Teresina – Piauí. Research, Society and Development, [S. l.], v. 9, n. 10, p. e9549109506, 2020. DOI: 10.33448/rsd-v9i10.9506. Disponível em: https://rsdjournal.org/rsd/article/view/9506. Acesso em: 5 dec. 2025.