(3egGQGJ GdbjGOI aj GdEQTGO GdLeYj ddeLehYGJ GdUZjQI (B:s (3GdCSS GdfXQjI h GdJWHjbGJ GdYedjI (B/s - (3GdOMGOMI, HGSe eMeO(B.s ((3GdchjJ ;s (3GdYjf (B:s (3ecJHI GdadGM ddfTQ h GdJhRjY,s, 2013)
(3HHdjhLQGajG(B: (3U(B. 385-400.s
Keywords: (3GdEQTGO GdfaSj(B.s; (3GdbjGOI(B.s; (3GdLeGYGJs -- (3GdLhGfH GdfaSjI(B.s