(3Gdhba GdNjQj hCKQg aj GdhbGjI ef GdLQjeI (B/s - (3GdOhSQj, YjO Hf eMeO Hf MeO(B.s; (3hdO eMeOf, eMeO Hf YHO Gddgs (2009)
(3HHdjhLQGajI (B: (3hQbI (B137-148.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3Gdhbas -- (3LhGfH GLJeGYjIs; (3ecGaMI GdLQjeI (B((3abg ESdGej(B)s; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s