(3GdESdGe hGdYdeGfjI hLgG dhLg (B/s - (3jhSa GdbQVGhis ((3GdbGgQI (B:s (3ecJHI hgHI,s, 1997)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdOjf GdESdGei hYdhegs