(3OQGSI TQYjI hbGfhfjI dhSGFd hfXe GdOaY GdGdcJQhfjI (B/s - (3QGLi GMeO YHOGdedc GMeOs; (3jhSa bGSes; (3LGeYI GdbGgQIs (3cdjI GdMbhbs ((3GdbGgQI s (3cdjI GdMbhb (B- (3LGeYI GdbGgQI ,s, 2010)
(3CWQhMI (B((3OcJhQGg(B)-(3LGeYI GdbGgQI, cdjI GdMbhb, bSe GdTQjYI GdESdGejI (B2010. s
(3HHdjhLQGajG(B: (3UaMGJ (B441-460.s
(3GdedNU HGddZI GdYQHjIs
Keywords: (3GdTQjYI GdESdGejIs; (3hSGFd GdOaY GdCLfHjI s; (3GdfbhO GdCdcJQhfjIs; (3GdOaY GdEdcJQhfjs; (3GdTjcGJ GdEdcJQhfjIs; (3eTQhYjI hSGFd GdOaYs; (3hSGFd hfXe GdOaY GdEdcJQhfjIs; (3GdfbhO dOi abgGA GdSda s; (3GdYedGJ GdUYHIs; (3GdSjGSI GdfbOjIs; (3eMaXI GdfbhO GdEdcJQhfjIs; (3Gdabg GdESdGejs; (3GdfbhO dOi GdabgGA GdeYGUQjf s; (3GdWHjYI GdbGfhfjI ddOaY GdEdcJQhfjs; (3QSGFd LGeYjIs -- (3LGeYI GdbGgQIs -- (3cdjI GdMbhbs