David Gordon, author
2001
UI - Tesis Membership
Pirade, Adolfina, author
Universitas Indonesia, 2001
UI - Tesis Membership
Idrus Salim, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2002
UI - Tesis Membership
Ahmad Rozali Namursa, author
1999
UI - Tesis Membership
Silitonga, Marlinggom, author
2000
UI - Tesis Membership