1794-1237 1794-1237 S1794-12372020000200361 10.24050/reia.v17i34.1472 Colombia 00 12 2020 00 12 2020 17 34 361 371

[1] 2019 57 1 1 1-7 [2] 2018 40 378-84 [3] 2018 602 2017 387-99 [4] 2020 143 113075 [5] 2019 19 20 20 9282-93 [6] 2019 532 121812 [7] 2017 21 3 3 574-81 [8] 2013 1-6 [9] 2019 14 5, 5, [10] 2019 12 2019 149757 [11] 2018 221-6 [12] 2018 1-6 [13] 2018 41 255-63 [14] 2018 27 45-58 [15] 2018 39 108-19 [16] 2017 265 280-96 [17] 2017 4444 1-19 [18] 2018 41 243-54 [19] 2018 590 119-28 [20] 2019 66 1 1 225-36 [ 21] 2019 2019 1-12 [22] 2019 137 167-90 [23] 2018 79-84 [24] 2020 1044 87-94 [25] 2018 9 218 218 [26] 2018 18 6 6 1882 [27] 2018 42 44-8 [28] 2019 89 123-7 [29] 2017 111 420-31 [30] 2019 265 11 11 2656-65 [31] 2018 21 1106-10 [32] 2019 55 2 2 [33] 2019 [34] 2018 1-12 [35] 2018 2018 294-300 [36] 2003 163 2296-300 [37] 2008 28 3 3 351-7 [38] 2015 15 9 9 22089-127 [39] 2007 4th