2007-5057 2007-5057 S2007-50572024000400114 10.22201/fm.20075057e.2024.52.24646 Paraguay 00 12 2024 00 12 2024 13 52 114 115 1 2021 47 2 2 95-107 2 2019 16 9 9 3 2020 7 2 2 72-9 4 2020 4 2 2 52-9