1982-7806 1982-7806 S1982-78062020000300856 10.14393/che-v19n3-2020-12 Brazil Brazil 00 09 2020 00 09 2020 19 3 856 873

2012 46 46 107-18 2006 24 24 125-34 2005 3 2006 8 2012 2014 91-111 2010 BRASIL 1971 2010 2 2018 22 169-88 2009 3 2008 31 2002 3-24 1987 1993 2013 IBGE - Instituto Brasileiro de Geografia e Estatística 2018 1996 2013 2005 91-103 2009 35 35 173-82 2017 2004 3 85-95 PIAUÍ 1970 PIAUÍ 1970 1989 2 3 3 3-15 2004 2006 especial especial 20-7 2009 14 40 40 143-55 1999 2009 2013 1675-85 2016 1-10 2016 1 2 2 72-88 2017 2018 40 4 4 3-12 2019 2018 2019