(3PGcQI GdjfGHjY (B: s (3MhGQGJ ai GdKbGaI hGdGOH (B/ s - (3YRjRI Ydis ((3GdGQOf (B: s (3OGQ GdTQhb , s, 2006)
Keywords: (3GdUMGaI GdYQHjIs; (3GdGOHGA GdYQHs; (3GdMhGQ GdGOHis; (3GdGOH GdYQHi (B- (3JGQjN hfbOs; (3GdMhGQGJ GdUMajIs