0185-3082 0185-3082 S0185-30822021000100135 10.19130/iifl.ap.2021.1.889 Brazil 00 06 2021 00 06 2021 42 1 135 154

2000 1984 2011 103-15 2010 12 24 24 1-18 1988 32-4 1978 2006 10 12 12 1956