(3GdefXhQ GdJfehi ai GdNOeI GdGLJeGYjI (B/ s - (3YHOGdgGOi GdLhgQis; (3daja ef GSGJPI GdNOeI GdGLJeGYs ([S.N] : (3ecJHI fgVI GdTQb , s, 1988)
Keywords: (3GdGMhGd GdGLJeGYjIs; (3GdJfejI GdGLJeGYjIs; (3GdNOeI GdGLJeGYjIs; (3GdGLJeGYs; (3GdJNWjW GdGLJeGYis