2708-0412 2708-0412 S2708-04122021000100069 10.53732/rccsociales/03.01.2021.69 Paraguay 00 06 2021 00 06 2021 3 1 69 74

2013 2013 2019 2019 1999 2003 6 Los Cabrera 2020 2016 ^sl 2 ^sl l 2020 ^sl ^sl l 2013