1909-8367 1909-8367 S1909-83672019000100068 10.31908/19098367.4016 Colombia Colombia Colombia 00 06 2019 00 06 2019 13 25 68 76

[1] 2017 68 68 145-59 [2] 2005 1 3 3 18-41 [3] 2016 63 63 1-13 [4] 2014 123 433-43 [5] 2009 33 7 7 371-84 [6] 2015 22 22 73-88 [7] 2010 30 6 6 567-72 [8] 2018 382-405 [9] 2018 [10] 2015 [11] 2018 [12] 2017 [13] 2015 [14] 2016 [15] 2014 [16] 2012 [17] 2004 [18] 2016 [19] 2015 9 17 17 71-80 [20] 2015 15 41 41 65-77 [21] 2012