(3hcGdI GdeNGHQGJ GdGeQjcjI(B: (3hKGFb SQjI (B/ s - (3WdYJ Zfje MSfs; (3dLfI ef GdHGMKjf GdYQH (B((3eJQLe(B)s ([S.N] : (3ecJHI eOHhdi , s, 1993)
Keywords: (3GdhdGjGJ GdeJMOI GdGeQjcjIs; (3GdeNGHQGJs; (3S(B.(3Gi(B. (3Gjgs