(3GdMce GdUGdM aj Gbdje chQOSJGf (B: s (3OQGSI aj GdebheGJ hGdeYhbGJ (B( 2013-1992 ) / s - (3TQja , Bejf aQL s ((3GQHjd (B: s (3eWHYI gHfbi , s, 2019)
Keywords: (3GdbGfhf GdGOGQj s