(3TQM bGfhf GdLRGA GdYeGfi GdbSe GdNGU GdLQGFe GdhGbYI Ydi GdCaQGO (B/s - (3eRgQ LYaQ YHjOs ((3fRhi , SdWfI YeGf (B:s (3CcGOjejI GdSdWGf bGHhS dYdhe GdTQWI,s, 2006)
(3jTJed Ydi GQLGYGJ HHdjhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdbGfhf GdLfGFis -- (3YeGfs; (3GdLQGFe GdeGSI HGdCTNGUs