(3OhGFQ eMceI GdYOd GdOhdjI(B:s (3hOhQgG aj JShjI GdefGRYGJ GdOhdjI (B/ s - (3YGOd YHOGddg GdeSOjs ((3GdbGgQI(B:s (3OGQ GdfgVI GdYQHjI,s, 2004)
. 154-149(3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU CZdHg HGddZI GdYQHjI eY HYV GdfUhU GdaQfSjIs
Keywords: (3GdfRGY h GdUQGY Hjf GdOhds; (3GdbGfhf GdOhdj GdYGes