(3GdeSQM GdeUQi GdbOje (B/ s - (3OQjhJhf, GJjjfs; (3YHOGdefYe GHhHcQs ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH,s, 1989)
Keywords: (3GdeSQMs; (3Gdaf GdeUQi GdbOjes; (3GdeSQMjGJ GdOjfjIs; (3GdeSQMjGJ GdeUQjI GdbOjeIs; (3GdeSQM GdeUQis