Purba, Mauizzati, author
Universitas Indonesia, 2003
UI - Tesis (Membership)
Universitas Indonesia, 1999
UI - Skripsi (Membership)
Hutauruk, Gilbert, author
Fakultas Hukum Universitas Indonesia, 2005
UI - Skripsi (Membership)
Fakultas Teknik Universitas Indonesia, 2004
UI - Skripsi (Membership)
Arlista Puspaningrum, author
Universitas Indonesia, 2004
UI - Tesis (Membership)