(3GdLQGFe GdhGbYg Ydi GdCTNGU (B/s - (3eMeO UHMi fLes ((3YeGf (B:s (3OGQ GdKbGaI ddfTQ hGdJhRjY(B,s, 1994)
(3jJVef bGFeI eQGLY (B321- 324s
(3GdfU HGddZI GdYQHjIs
Keywords: (3bGfhf LfGFjs; (3GdLQGFe GdeGSI HGdCTNGUs