"... even if no one sees us ..." An analysis of the perception of street sweepers about their activity and its relationship with the level of satisfaction. Research, Society and Development, [S. l.], v. 9, n. 11, p. e61091110147, 2020. DOI: 10.33448/rsd-v9i11.10147. Disponível em: https://rsdjournal.org/rsd/article/view/10147. Acesso em: 13 dec. 2025.