Urban problems that interfere in the sustainability of cities: a study in the Municipality of Serra Redonda-Paraíba-Brasil. Research, Society and Development, [S. l.], v. 9, n. 8, p. e730986177, 2020. DOI: 10.33448/rsd-v9i8.6177. Disponível em: https://www.rsdjournal.org/rsd/article/view/6177. Acesso em: 15 dec. 2025.