(3JWhQ GdbhGfjf aj THI GdLRjQI GdYQHjI (B/s - (3UGdM, YHO GdMejO GdMGLs ((3GdQjGV (B:s (3LGeYI Gdedc SYhO,s, 2006)
(3jTJed Ydi bGFeI eUWdMGJ(B.s
(3jTJed Ydi cTGa HHdjhLQGaj(B.s
Keywords: (3GdbGfhfs -- (3JGQjNs -- (3GdLRjQI GdYQHjI(B.s; (3GdLRjQI GdYQHjIs -- (3bhGfjf hJTQjYGJ(B.s