- Publication venue
- 'Emerald'
- Publication date
- Field of study
- Publication venue
- Publication date
- 30/03/1997
- Field of study
- Publication venue
- Publication date
- 31/12/1999
- Field of study
- Publication venue
- Publication date
- 30/09/1997
- Field of study
- Publication venue
- Publication date
- 30/09/1998
- Field of study