(3GdLQGFe GdhGbYI Ydi GdCehGd aj GdbGfhf GdYbhHGJ GdCQOfj (B/ s - (3GdLHhQ, eMeOs (1997)
Keywords: (3GdbGfhf GdLfGFjs; (3GdLQGFes; (3GdYbhHGJs; (3GdCQOfs