(3GdCSdhH GdCeKd dJQHjI GdWad HYO YGeg GdQGHY (B/s - (3hGdGS, ejQjs ((3GdQjGV (B:s (3ecJHI LQjQ,s, 2001)
Keywords: (3JQHjI GdCWaGds; (3GdCWaGds -- (3Yde faSs