- Publication venue
- Publication date
- 30/06/1997
- Field of study
- Publication venue
- Publication date
- 30/06/1998
- Field of study
- Publication venue
- Publication date
- 30/06/1996
- Field of study
- Publication venue
- Publication date
- 30/06/1996
- Field of study
- Publication venue
- Publication date
- 30/06/1988
- Field of study
- Publication venue
- 'Frontiers Media SA'
- Publication date
- 01/04/2023
- Field of study
- Publication venue
- Publication date
- 30/06/1993
- Field of study
- Publication venue
- Publication date
- 30/06/1994
- Field of study
- Publication venue
- Publication date
- 30/06/1992
- Field of study
- Publication venue
- Publication date
- 30/06/1997
- Field of study