2007-0934 2007-0934 S2007-09342020000400699 10.29312/remexca.v11i4.2121 Mexico Mexico 00 06 2020 00 06 2020 11 4 699 712

2015 17 1 1 51-60 2012 19 4 4 451-9 1999 10 10 2019 219 1 1 26-39 2015 87-103 2007 2 3 3 235-43 2018 50 2 2 178-88 2013 7 1 1 55-61 2012 28 4 4 1327-50 2013 12 1 1 65-71 2018 5 14 14 181-90 2012 2012 1-15 2014 7 6 6 17-22 2013 38 12 12 863-9 2017 Second 421-9 2014 2013 4 1139-50 2013 36 1 1 63-9 2012 3rd 2019 171 1 1 539-48 2018 20 1 1 68-83 2012 62 2 2 805-10 2016 34 2 2 177-85 2016 7 7 7 1527-38 2015 16 1 1 95-103 2019 10 8 8 1733-45 2010 34 1 1 85-91 2019 304 1 1 83-7 2001 35 2 2 181-7 2015 23 6 6 575-83 2014 44 3 3 531-7 2018 206 1 1 25-32 2016 43 4 4 42-8 SAS Institute Inc. 2014 2012 2 6 6 487-99 2019 42 6 6 650-6 1984 633-49 2019 209-22 2017 29-57 2013 1 1 1 11-21 2011 68 5 5 535-9 2004 191-227 2016 9 1 1 419-23