1909-8367 1909-8367 S1909-83672018000100032 10.31908/19098367.3700 Colombia Colombia Colombia 00 06 2018 00 06 2018 12 23 32 39

[1] 2011 2 1 1 9-22 [2] 2017 [3] jul. 2010 Medellín 100-1 [4] [5] abr. 2014 [6] [7] [8] 2013 13 21 21 19-25 [9] [10] 2015 [11] 8-10 [12] 2015 9 17 17 33-7 [13] 2016 [14] 2009 [15] 2011 [16] 2012 [17] 2005 88-9 [18] 2016 39 [19] [20]