1405-2253 1405-2253 S1405-22532020000300001 10.18232/alhe.1046 Uruguay 00 12 2020 00 12 2020 27 3

2004 12 2 2 224 2006 2001 1997 116 3 3 343-70 2012 31 1971 1974 1 2 2 103-10 1991 28 4 4 433-59 2012 2004 1979 1992 57 4 4 483 2009 115-44 1955 20 2 2 210 2014 2014 27 3 3 639-81 1990 1993 9 3 3 289-314 1994 1986 International Labour Organization 1936 2003 31-66 1987 90 1-13 1980 2010 2010 2007 1998 11-117 2013 1981 1983 1984 1993 19 1 1 241-70 2012 1998 2001 2004 84 159-76