(3GdeMGSHI GdeGdjI h CUhdgG GdESdGejI (B/ s - (3GdNWjH, MSjf MSfs ((3YeGf (B:s (3OGQ jGaG ddfTQ,s, 2002)
Keywords: (3GdeMGSHIs; (3GdSLdGJ GdeGdjIs