(3KhQI (B1919 (3ai VhA ePcQGJ SYO RZdhd (B/ s - (3YHOGdYXje QeVGfs ((3GdbGgQI (B: s (3GdgjFI GdeUQjI GdYGeI ddcJGH , s, 2002)
Keywords: (3SYO RZdhds; (3eUQ (B- (3JGQjN (B- (3GdYUQ GdMOjK (B- (3KhQI (B1919s; (3eUQ (B- (3JGQjN (B- (3GdKhQGJs