1405-9436 1405-9436 S1405-94362025000100391 10.32870/lv.v7i61.7834 Canada 00 06 2025 00 06 2025 7 61 391 430

1988 40 4 4 519-31 1990 1997 2007 2006 1992 2012 2008 2015 2005 8 39 39 329-46