1794-9165 1794-9165 S1794-91652019000200033 10.17230/ingciencia.15.30.2 Colombia Colombia 00 12 2019 00 12 2019 15 30 33 56

[1] 2013 2nd [2] 2009 1st [3] 2000 3rd [4] 1993 [5] 1995 [6] 1986 11-20 [7] 1987 1 687-92 [8] 2009 1 101-5 [9] 2004 41 1011-25 [10] 2003 29 1 1 65 77 [11] 2004 439-43 [12] 2000 37 7 7 1073 1089 [13] 1982 1st [14] 1993 1st [15] 1998 1st [16] 2003 2nd [17] 2011 1st [18] 2007 [19] 1994 [20] 1994 [21] 2013 [22] 1999 1 666-73 [23] 2010 [24] 2012 [25] 1988 1 6 6 147-51 [26] 1981 381-95