(3GdCOH GdeaQO (B/s - (3GdHNGQj, eMeO Hf ESeGYjd Hf EHQGgje,s 194-256 (3g`(B.s; (3GdCdHGfj, eMeO fGUQ GdOjf,s 1333-1418 (3g`(B.s ((3GdLHjd, GdSYhOjI (B:s (3OGQ GdUOjb,s, 2013)
Keywords: (3GdCNdGb GdESdGejIs; (3GdBOGH GdESdGejI aj GdMOjKs