(3GdeMceI GdLfGFjI GdOhdjI (B:s (3GdENJUGU h bhGYO GdEMGdI (B/s - (3YGOd YHO Gddg GdeSOjs ((3GdbGgQI (B:s (3OGQ GdfgVI GdYQHjI,s, 2002)
. 248-242 (3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdeMGce GdOhdjIs; (3GdbGfhf GdOhdj GdYGes