Simarmata, Rotua Wendeilyna, author
Fakultas Ilmu Sosial dan Ilmu Politik Universitas Indonesia, 2002
UI - Tesis (Membership)
Rolex L. Maabuat, author
1997
UI - Tesis (Membership)
Ina Damayanti Kusumawardani Mirza, author
Fakultas Teknik Universitas Indonesia, 2005
UI - Tesis (Membership)
Dwi Enny Budiarti, author
1998
UI - Tesis (Membership)
Sitohang, Hotma , author
1997
UI - Tesis (Membership)