(3GbJUGOjGJ GdehGQO hGdHjFI (B/s - (3YHO Gddg, eMeO MGeOs ((3GdQjGV (B:s (3LGeYI Gdedc SYhO, YeGOI TDhf GdecJHGJ,s, 2012)
(3cTGa (B: (3UaMI (B549-557.s
(3HHdjhLQGajI (B: (3UaMI (B523-527.s
Keywords: (3GdehGQO GdWHjYjIs -- (3LhGfH GbJUGOjIs; (3GdWGbIs -- (3LhGfH GbJUGOjIs; (3GdHjFIs -- (3LhGfH GbJUGOjIs