(3GdGfSGf hGdLZQGajG(B: (3GKQ GdLZQGajG hJCKQgG HSjchdhLjI GdaQO (B/ s - (3cQjSJjf fUGQs ([S.N] : (3LQhS HQS , s, 1991)
Keywords: (3GdLZQGajGs; (3GdScGfs; (3GdHjFI hGdGfSGfs; (3GdLZQGajG GdHTQjIs