Phytosociological study of spontaneous plants in pasture areas at UFRA, Belém’s Campus, Pará, Brazil. Research, Society and Development, [S. l.], v. 11, n. 11, p. e418111133856, 2022. DOI: 10.33448/rsd-v11i11.33856. Disponível em: https://rsdjournal.org/rsd/article/view/33856. Acesso em: 5 dec. 2025.