Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 1996
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Tesis (Membership)
Jermia Manuel
Universitas Indonesia, 1999
UI - Tesis (Membership)