Universitas Indonesia, 2000
UI - Skripsi (Membership)
Universitas Indonesia, 2005
UI - Skripsi (Membership)
Universitas Indonesia, 2004
UI - Tesis (Membership)
Gaos Abdul Karim, author
Universitas Indonesia, 2008
UI - Tesis (Open)
Fakultas Teknik Universitas Indonesia, 1991
UI - Skripsi (Membership)