(3eG HYO GdMOGKI(B, (3GdYQH ai dbWI ajOjh (B/ s - (3ei ZUhHs ([S.N] : (3OGQ GdSGbi , s, 1992)
Keywords: (3GdeLJeYs; (3GdYQHs; (3GdJZjQ GdGLJeGYis; (3GdJWhQ GdGLJeGYis