(3GdYhGed GdeDKQI aj Jbjje GdWdHI dCOGA YVh gjFI GdJOQjS aj GdLGeYI (B/ s - (3RjJhf, YGjTs; (3efjRd, YHO Gddgs ((3YeGf (B:s (3GdLGeYI GdCQOfjI,s, 1994)
Keywords: (3GdJYdje GdYGdjs; (3GdcdjGJs; (3GdLGeYGJs