(3YbhO GdRHQLO ai GYQGH GdMOjK GdfHhi (B/ s - (3SdeGf GdbVGI (B((3eMbb(B)s; (3GdSjhWi (B: (3LdGd GdOjf GHhGdaVd YHOGdQMef Hf GHi HcQ Hf eMeO GdNVjQis ([S.N] : (3OGQ GdLjd , s, 1994)
Keywords: (3GdfMhs; (3GddZI GdYQHjIs