(3GdhGai HGdeYdbGJ bQGAI MOjKI dNWGHgG GdTYQi hJGQjNgG (B/ s - (3WdGd MQHs ([S.N] : (3GdeDSSI GdLGeYjI ddOQGSGJ hGdfTQ hGdJhRjY , s, 1993)
Keywords: (3GdGOH GdYQHis; (3GdYUQ GdLGgdis; (3GdTYQ GdLGgdis; (3GdeYdbGJs; (3JGQjN hfbOs