Universitas Indonesia, 2003
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Eka Purwanty Rahayu, author
Universitas Indonesia, 2005
UI - Skripsi (Membership)
Universitas Indonesia, 2008
UI - Skripsi (Open)