(3GdKhQI GdGUdGMjI ai GdjGHGf(B:s (3ejLi CTf (B/s - (3eJTjh, fGLGis; (3YGOd YhVs; (3GhQTjG , ejLhds ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 1992)
Keywords: (3GdGReGJ GdGbJUGOjIs; (3GdGReGJs; (3GdjGHGf (B- (3GdGMhGd GdGbJUGOjIs; (3GdjGHGf (B- (3JGQjN (B- (3Mce ejLis