(3GdPfhH hCKQgG GdSjA Ydi GdCaQGO hGdeLJeYGJ hGdTYhH s - (3GHf GdLhRj , YHO GdQMef Hf Ydjs; (3GdMGRej, EHQGgje Hf YHO Gddg (B.s ((3GdSYhOjI (B:s (3OGQ GdTQja ddfTQ hGdJhRjY ,s, 2003)
Keywords: (3GdeYGUj hGdPfhHs; (3GdESdGe hGdeLJeYs