Universitas Indonesia, 1999
UI - Skripsi (Membership)
Universitas Indonesia, 1997
UI - Skripsi (Membership)
Sri Widawati, author
2010
UI - Disertasi (Open)
Universitas Indonesia, 1992
UI - Skripsi (Membership)
Nunung Subiyanto, author
2003
UI - Tesis (Membership)