(3JWhQ GdeYGedGJ GdeUQajI ai YUQ GdJcfhdhLjG GdQbejI (B/s - (3MSGe GdOjf YHO GdZfi GdUZjQs; (3GdJWhQGJ GdeUQajI hGdGFJeGfjI GdeYGUQI ai eUQ hGdYGde GdYQHi s ((3LGeYI MdhGf (B:s 2004) ((3GdbGgQI (B:s (3eWGHY LGeYI MdhGf,s, 2004)
35-34(3HHdjhLQGajG(B: (3UaMGJ(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdfbhO hGdHfhcs; (3GdeGdjI GdYGeI hGdJTQjY GdVQjHis