(3TQM GdhQbGJ aj CUhd GdabI (B/s - (3GdahRGf, YHO Gddg Hf UGdMs; (3MejO , CMeOs ((3GdQjGV(B:s (3OGQ GdeSde ddfTQ hGdJhRjY,s, 2001)
Keywords: (3CUhd Gdabg s