(3GdJQHjI GdNGUI (B:s (3jf JhLjgGJ GdfXQjI hGdJWHjbjI (B/ s - (3eMeO GMeO NUGhfgs; (3GHh TYjQI , NGdO eMeOs; (3KGFQ GMeO ZHGQj s ((3YeGf (B[ (3GdGQOf (B]: s (3ecJHI GdeLJeY GdYQHj ddfTQ hGdJhRjY , s, 2010)
Keywords: (3GdJQHjI GdNGUI s; (3GdJYdje GdNGU s