Universitas Indonesia, 2006
UI - Skripsi (Membership)
Manurung, Tuaman, author
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 1999
UI - Skripsi (Membership)
Ernita Meilani, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
Universitas Indonesia, 2009
UI - Skripsi (Open)