(3GdfbGH ddeQCI Hjf Gdbhd HHOYjJg(B.. (3hGdbhd HhLhHg (B/s - (3jhSa GdbQVGhis ((3GdbGgQI (B:s (3ecJHI hgHI,s, 2005)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdKbGaI GdGSdGejIs