(3TPQGJ GdPgH aj CNHGQ ef PgH (B/s - (3GHf GdYeGO GdYcQj, YHO GdMj Hf CMeO Hf eMeO,s 1032-1089 (3gLQjG(B.s; (3YWG , eUWai YHO GdbGOQs ((3HjQhJ (B:s (3OGQ GdcJH GdYdejI,s, 2012)
Keywords: (3GdJGQjN GdESdGejs; (3GdMVGQI GdESdGejIs