(3efgL GdeJbOejf aj GdJOdjS (B/s - (3GdagO, fGUQ Hf MeO Hf Mejfs; (3GdSYO, YHO Gddg Hf YHO GdQMef,s 1382 (3gLQj(B-s ((3GdQjGV (B:s (3ecJHI CVhGA GdSda,s, 2001)
Keywords: (3GdMOjK GdehVhYs; (3GdMOjKs -- (3QhGjIs; (3Yde GdLQM hGdJYOjds