(3GdHOGjI hGdfgGjI (B/s - (3GHf cKjQ, ESeGYjd Hf YeQ Hf cKjQ,s 701-774 (3g`(B.s; (3YHO GdefGf , MSGfs ((3YeGf , GdGQOf(B:s (3HjfJ GdGacGQ GdOhdjI ,s, 2004)
Keywords: (3GdJGQjN GdESdGejs