(3aj eMQGH Gdaf (B: (3ehSjbi (B- (3JTcjd (B- (3YeGQIs - (3Mbj, jMjs ((3GdbGgQIs (3GdgjFI GdeUQjI GdYGeI ddcJGHs, 2001)
4
Keywords: (3GdCOH GdYQHj (B- (3JGQjN hfbOs; (3GdCOH GdYQHj (B- (3eUQs; (3GdebGdGJ GdYQHjIs