(3GdJdaRjhf hbVGjG GdGJUGd aj YGde eJZjQ (B/s - (3GdYHO Gddg, ejs; (3GdUdM, efMs ((3HjQhJ (B:s (3OGQ GdfgVI GdYQHjI,s, 2006)
(3bGFeI eUWdMGJ (B: (3U(B. 387-399.s
(3edGMb (B: (3U(B. 404-419.s
(3bGFeI eUWdMGJ YQHjI(B-(3EfLdjRjI (B: (3U(B. 401-403.s
(3HHdjhLQGajI (B: (3U(B. 421-435.s
Keywords: (3GdJdjaRjhfs -- (3LhGfH GLJeGYjIs -- (3GdHdGO GdYQHjIs