1981-1969 1981-1969 S1981-19692021000100304 10.5380/jpe.v15i0.80030 Brasil 00 00 2021 00 00 2021 15

2004 25 89 89 1105-26 2008 2014 2020 15 1-21 2015 9 17 17 337-52 2019 35 1 1 035-56 2020 58 56 56 1-24 2019 2016 2019 2003 19-113 2019 ENSEÑA POR BOLIVIA 2020 2018 2017 38 139 139 385-404 2006 2 2008 2018 18 1 1 129-44 2014 15 15 2020 10 17 17 1977 2008 2010 2019 35 2 2 447-68 2015 36 132 132 625-46 2018 2018 2018 18 1 1 212-38 2016 2020 15 1-20 2019 15 31 31 38-57 2018 2016 37 134 134 REDUCA 2017 11 21 21 393-413 2018 VENEZUELA 2017 2018 2012 23 2 2 91-104