Universitas Indonesia, 2001
UI - Skripsi (Membership)
Nana Suryana, author
Fakultas Hukum Universitas Indonesia, 2005
UI - Skripsi (Membership)
Universitas Indonesia, 2010
UI - Skripsi (Open)
Universitas Indonesia, 2009
UI - Skripsi (Open)
Sihombing, Eddy Jusuf, author
Universitas Indonesia, 1993
UI - Skripsi (Membership)