Universitas Indonesia, 2000
UI - Skripsi Membership
World Health Organization, 2000
Buku Teks SO
Yuliza Utari Widyastuti
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2020
UI - Skripsi Membership
by World Health Organiation
World Health Organization, 1974
Buku Teks SO
Wisma Ubayaji
Universitas Indonesia, 2009
UI - Tesis Open