(3HQGeL GdCfOjI GdQjGVjI hOhQgG aj MeGjI GdTHGH ef GdGfMQGaGJ GdacQjI (B/s - (3GdYLdGf, ajUd Hf YHO GdYRjR s; (3GdONjd, EHQGgje Hf Ydj s (2011)
(3jTJed Ydi edGMb(B.s
(3HHdjhLQGajI (B: (3hQbI (B188-196.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3GdfhGOj GdQjGVjIs -- (3LhGfH GLJeGYjIs; (3GdTHGHs -- (3QYGjIs; (3GdGfMQGa GdGLJeGYjs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s