(3OhQ GdbVGA aj OYe KbGaI GdeLJeY GdeOfj (B:s (3MdbGJ fbGTjI (B/s - (3MdbI fbGTjI Mhd OhQ GdbVGA aj OYe KbGaI GdeLJeY GdeOfjs (1997 : (3GdbGgQI(B)s; (3EHQGgje, SYO GdOjfs; (3UHMj, cQjes; (3efUhQ, CMeO UHMjs ((3GdbGgQI (B:s (3eQcR GHf NdOhf (B:s (3OGQ GdCejf ddfTQ hGdJhRjY,s, 1997)
(3jTJed Ydi EQLGYGJ HHdjhLQGajI(B.s
Keywords: (3GdbVGAs -- (3GdHdGO GdYQHjIs; (3GdbGfhfs -- (3LhGfH GLJeGYjIs -- (3GdHdGO GdYQHjIs