(3GdgdGd GcJhHQ (B2006 : (3GhdGO MGQJfG (B: s (3VO GdaJGhi h GdebOeGJs ((3GdbGgQI (B: s (3OGQ GdgdGd ddWHGYI hGdfTQ , s, 2006)
Keywords: (3GdGOH GdYQHi (B- (3JGQjN hfbOs; (3GdbUU GdYQHjI (B- (3JGQjN hfbOs; (3GdbUU GdeJQLeI ddYQHjIs