(3JfajP GdYbO GdGOGQj hJShjI efGRYGJg bVGA hJMcjeG (B: s (3SdWGJ GdGOGQI GdGSJKfGFjI aj JfajP JYGbOGJgG GdGOGQjI, GdGdJRGeGJ GdJYGbOjI ddGOGQI hGdeJYGbO eYgG, JShjI efGRYGJ GdYbhO GdGOGQjI (B/ s - (3NdjaI, YHO GdYRjR YHO GdefYe, s ((3GdGScfOQjI (B[(3eUQ(B] : s (3OGQ GdacQ GdLGeYj, s, 2010)
(3jJVef GQLGYGJ HHdjhLQGajI (B: (3UaMI (B369-375.s
Keywords: (3GdYbhO GdGOGQjIs -- (3bhGfjf hJTQjYGJs -- (3eUQ(B.s; (3GdbGfhf GdGOGQjs -- (3eUQ(B.s