2072-8174 2072-8174 S2072-81742023000200001 10.18004/rdn2023.dic.02.001.003 Paraguay 00 12 2023 00 12 2023 15 2 1 3 1 2017 92 1 1 70-5 2 2022 37 2 2 202-8 3 2019 50 2 2 190-4 4 2020 11 201-13