(3efgL GdeDef aj MjGJg (B/s - (3GdYeGQ, MeO Hf fGUQ Hf YHO GdQMefs 1382 (3gLQj(B-s ((3GdQjGV(B:s (3OGQ cfhR GTHjdjG ddfTQ hGdJhRjY,s, 2008)
Keywords: (3GdhYX hGdEQTGOs; (3GdOYhI GdESdGejIs