0012-7353 0012-7353 S0012-73532020000100063 10.15446/dyna.v87n212.80202 Colombia Colombia Colombia 00 03 2020 00 03 2020 87 212 63 72

[1] 2016 522-7 [2] 2012 107 3 3 293-306 [3] 2017 31 2 2 87-106 [4] 2019 36 1 1 59-96 [5] 2017 2998-3000 [6] 2017 18 [7] 2018 8 11 11 2321 [8] 2016 352-66 [9] 2018 7 5 5 168 [10] 2016 193-202 [11] 2015 42 6 6 2928-34 [12] 2015 44 2 2 45-57 [13] 2019 27 1 1 113-30 [14] 2017 107 1 1 283-303 [15] 2019 [16] 2014 28 2 2 3-28 [17] 1988 15 2 2 143-6 [18] 2013 [19] 2017 209-13 [20] 2018 300 70-9 [21] 2010 2 4 4 329-44 [22] 2015 25 5 5 644-56 [23] 2003 45 35-42 [24] 2016 18 1 1 98-111 [25] 2005 55 55 101-65 [26] 1992 19 1 1 67-84 [27] 1998 17 1 1 35-9 [28] 2004 25-6 [29] 2008 16 2 2