(3GdeSJWQa aj cd af eSJXQa(B.s (3GdLRA GdChd (B/s (3JCdja TgGH GdOjf eMeO Hf CHj CMeO CHj GdaJM dCHTjgj ; eQGLYI hJYdjb eMeO SYjOs - (3TgGH GdOjf eMeO Hf CHj CMeO CHj GdaJM dCHTjgjs (3hdO (B790 (3g` (B- (3Jhaj (B850 (3g`s; (3eMeO SYjOs ((3HjQhJ (B:s (3OGQ GdacQ ddWHGYI hGdfTQ hGdJhRjY,s, 2001)
(3jTJed Ydi EQLGYGJ HHjdhLQGajI(B.s
(3GdfU HGddZI GdYQHjIs
Keywords: (3GdCNdGb hGdBOGH GdESdGejIs