(3ai GdQjGVjGJ hadSaJgG YfO GdYQH (B/ s - (3jefi WQja GdNhdis; (3QTOi QGTOs ([S.N] : (3OGQ GdKbGaI ddfTQ hGdJhRjY , s, 1994)
Keywords: (3GdadSaI GdYQHjIs; (3GdYdhe YfO GdYQHs; (3GdYdeGA GdYQHs