(3eSFhdjI GdCTNGU GdYGeI (B:s (3OQGSI ebGQfI (B/s - (3YHO GdaJGM CHh Gddjds ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI ,s, 1998)
(3jTJed Ydi HHdjhLQGajGs
(3jTJed Ydi EQLGYGJ HHdjhLQGajIs
Keywords: (3GdeSFhdjI GdEOGQjIs; (3GdbGfhf GdEOGQjs