(3GdYbhO hGdehUaGJ ddefTGJ GdgfOSjI (B/ s - (3eMeO YHOGdMejO LhOIs ([S.N] : (3efTGI GdeYGQa , s, 1994)
Keywords: (3GdgfOSI GdeOfjIs; (3GdGfTGAGJs