0138-6557 0138-6557 S0138-65572022000100028 Colombia Colombia 00 03 2022 00 03 2022 51 1

1 2019 20 1 1 501 2 1993 296 1 1 43-9 3 2021 40 11 11 4445-6 4 2020 40 8 8 1808-17 5 2018 18 72 72 42-9 6 2015 39 1 1 73-81 7 2015 473 3 3 1168-71 8 2019 20 1 1 S2-12