Universitas Indonesia, 2005
UI - Tesis (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Lenny Kurnianingsih, author
Universitas Indonesia, 2013
UI - Tesis (Membership)
Universitas Indonesia, 2001
UI - Skripsi (Membership)
Ikhsan Bagatondi, author
2007
UI - Tesis (Membership)