R. Firwandri Marza, author
2001
UI - Tesis (Membership)
Ani Nurdiani, author
Universitas Indonesia, 2004
UI - Tesis (Membership)
Siti Wahidah, author
2008
UI - Skripsi (Open)
Maria Angela Ch. M. N. Abidin, author
Universitas Indonesia, 1997
UI - Tesis (Membership)
Hambarita, author
2001
UI - Tesis (Membership)