(3GdSSjhdhLjG GdhXjajI(B: (3OQGSGJ fbOjI JMdjdjI ai fXQjI Yde GdGLJeGY GdZQHi (B/ s - (3eMeO GdZQjH GdcQjes ([S.N] : (3GdecJH GdLGeYi GdMOjK , s, 1988)
Keywords: (3GdGLJeGYs; (3fXQjGJ Yde GdGLJeGYs