(3GeHQGWhQjI GdeZhd (B:s (3OQGSI JMdjdjI Yf GdJGQjN GdeHcQ ddeZhd hJchjf GdGeHQGWhQjI hGdUQGYGJ GdSjGSjI Ydi GdSdWI (B(603-766(3g(B-1206-1365(3e(B)/s - (3GdfLGQ,QZO YHO GdcQjes ((3YeGf (B:s (3OGQ ZjOGA ddfTQ hGdJhRjY ,s, 2012)
Keywords: (3JGQjN GdeZhds