2007-0705 2007-0705 S2007-07052019000200005 10.21640/ns.v11i23.1902 Mexico Mexico 00 00 2019 00 00 2019 11 23

1981 XIII 2 2 111-22 2015 Center for Information Technology 2015 2014 CL 6 6 518-26 2016 2016 1-9 2006 X 1 1 129-42 1989 VIII 3 3 263-9 2017 69-92 1972 XV 1 1 11-5 1998 130-7 2017 MMXVII 1-13 2003 XXV 1 1 131-7 1985 XXIX 273-85 1985 XXX 125-47 2012 XXXIX 9 9 7600-10 2013 XLVI 3 3 703-15 2004 5370 648-56 2012 1438-41 2012 LXI 7 7 1825-38 1979 IX 1 1 62-6 2007 XXVI 10 10 1357-65 1978 VIII 630-2 2005 LXXIII 2 2 79-84 1983 XIII 231-5 2007 428-32 2006 XXV 9 9 1214-22 2004 XXIII 4 4 501-9 2010 LXXIII 3 3 193-201 2012 678-81 1992 XXV 9 9 1007-22 2015 X 4 4 1-22