Pohan, Herdiman Theodorus, author
UI-Press, 2006
UI - Pidato
Zubairi Djoerban
UI-Press, 2003
UI - Pidato
Artikel Jurnal
Situmeang, Berliana, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2017
UI - Tesis (Membership)
Lubis, Zaki Dinul, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2012
UI - Skripsi (Open)