2521-2281 2521-2281 S2521-22812024000300248 10.52379/mcs.v8i2.421 Paraguay 00 12 2024 00 12 2024 8 3 248 249 1 Scimago Journal Country Rank 2024 2 Scimago Journal Country Rank 2024 3 Google Académico 2024