2518-4431 2518-4431 S2518-44312024000200015 10.23881/idupbo.024.2-2i Bolivia 00 00 2024 00 00 2024 24 2 15 21

[1] Senamhi 2021 [2] 2011 [3] 2022 [4] 2024 [5] 1994 [6] 2007 [7] 2018 [8] 1969 [9] SDC [10] 2019