(3GJLGgGJ GdbjGOGJ GdCefjI fMh JWHjb EOGQI GdLhOI GdTGedI (B:s (3OQGSI ejOGfjI HGdJWHjb Ydi hRGQI GdOGNdjI HOhdI bWQ (B/s - (3GdfYjej, LHQ Hf MehO Hf LHQ s; (3MeRGhj, eMeO SjO s (2006)
(3jTJed Ydi edGMb(B.s
(3HHdjhLQGajI (B: (3hQbI (B149-155.s
(3jTJed Ydi eSJNdU HGddZJjf GdYQHjI hGdEfLdjRjI(B.s
Keywords: (3bWQ(B.s -- (3hRGQI GdOGNdjIs; (3EOGQI GdLhOI GdTGedIs -- (3bWQ s; (3GdCef GdOGNdjs -- (3bWQs -- (3EOGQIs; (3QSGdI LGeYjI (B((3eGLSJjQ(B)s