Gas stations in Belém-PA: the environmental licensing and the risks of soil and groundwater contamination. Research, Society and Development, [S. l.], v. 9, n. 10, p. e6529109100, 2020. DOI: 10.33448/rsd-v9i10.9100. Disponível em: https://www.rsdjournal.org/rsd/article/view/9100. Acesso em: 6 dec. 2025.