Milton J. Lewis, Kerrie L. Macpherson
Routledge, 2015
Buku Teks
Ama de-Graft Aikins and Charles Agyemang, editors
CABI, 2016
Buku Teks
Handy Suryadi, author
Fakultas Kesehatan Masyarakat Universitas Indonesia, 2022
UI - Tesis (Membership)
Fatimah, author
Fakultas Psikologi Universitas Indonesia, 2016
UI - Skripsi (Membership)
Khairunnisa Sekar Arumsari, author
Fakultas Psikologi Universitas Indonesia, 2016
UI - Skripsi (Membership)