(3GYeGd GdfOhI GdMhGQjI Mhd eTQhY GdTQb GdGhSW GdcHjQ (B( 2004\4\12 ) / s - (3efjQ GdMeTs ((3ShQjG (B: s (3GdeQcR GdYQHi ddOQGSGJ GdGSJQGJjLjI , s, 2004)
Keywords: (3GdYQGb (B- (3JGQjN (B- (3GdYUQ GdMOjKs; (3GdGQgGH GdOhdis; (3GdTQb GdGhSW (B- (3GdGMhGd GdSjGSjIs; (3GdYGde GdYQHi (B- (3GdGMhGd GdSjGSjIs; (3GdhdGjGJ GdeJMOI GdGeQjcjI (B- (3GdYdGbGJ GdNGQLjI (B- (3GdTQb GdGhSWs