(3CHh gQjQI QVj Gddg Yfg UGMH QShd Gddg Udi Gddg Ydjg hSde (B:s (3OQGSI MOjKjI JGQjNjI gGOaI (B/s - (3SdjeGf , MGQK SdjeGfs ((3GdchjJ (B:s (3eHQI GdBd hGdCUMGH,s, 2007)
Keywords: (3CHh gQjQI, YHO GdQMef Hf UNQ GdOhSj,s -- 21 (3bHd GdgLQI(B-59 (3gLQjG(B.s; (3GdUMGHI hGdJGHYhfs -- (3JQGLes; (3GdMOjKs -- (3JQGLe GdQhGIs