- Publication venue
- Publication date
- 01/09/2004
- Field of study
- Publication venue
- [Yogyakarta] : Universitas Gadjah Mada
- Publication date
- 01/01/1989
- Field of study
- Publication venue
- [Yogyakarta] : Universitas Gadjah Mada
- Publication date
- 01/01/1993
- Field of study