(3CMcGe GdbGfhf GdOhdj GdeJYdbI HecGaMI GdLQGFe PGJ GdWHjYI GdOhdjI (B:s (3OQGSI aj GdbGfhf GdOhdj GdGLJeGYj aj eLGd ecGaMI GdLQGFe GdOhdjI ddeNOQGJ hEHGOI GdCLfGS hGNJWGa GdWGFQGJ hLQGFe CNQi (B/s - (3GdUGhj, eMeO efUhQs ((3GdEScfOQjI, eUQ (B:s (3OGQ GdeWHhYGJ GdLGeYjI,s)
(3Chd OQGSI YQHjI defXeI GdTQWI GdLfGFjI GdOhdjI, GdEfJQHhds
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdLQGFe GdOhdjIs; (3GdbGfhf GdOhdj GdLfGFjs; (3ecGaMI GdLQjeI (B((3bGfhf Ohdj(B)s; (3ecGaMI GdeNOQGJ (B((3bGfhf Ohdj(B)s; (3NWa GdWGFQGJs