(3GdBKGQ GdGLJeGYjI ddgLQI Edi eLJeY GdEeGQGJ (B:s (3OQGSI ejOGfjI (B/s - (3Bd Ydj, eQje eMeOs ((3GdTGQbI, GdEeGQGJ GdYQHjI GdeJMOI (B:s (3eQcR HMhK GdTQWI,s, 2006)
Keywords: (3GdEeGQGJ GdYQHjI GdeJMOIs -- (3fRhM hgLQIs -- (3LhGfH GLJeGYjIs