(3YdGbGJ eUQ HGdOhd GdGaQjbjI ai GdYUhQ GdhSWi (B/ s - (3MGeO YeGQs ((3GdbGgQI (B: s (3ecJHI GdOGQ GdYQHjI ddcJGH , s, 1996)
Keywords: (3eUQ (B- (3JGQjN (B- (3GdYUQ GdGSdGeis; (3GaQjbjG (B- (3GdJGQjN GdGSdGeis; (3eUQ GdbOjeI (B- (3JGQjN (B- (3GdOhdI GdhSWi (B( 2260-1580 (3b(B. (3e (B)s; (3eUQ (B- (3GdYdGbGJ GdNGQLjI (B- (3GaQjbjGs; (3eUQ (B- (3GdYdGbGJ GdNGQLjIs