Universitas Brunei Darussalam
University Brunei Darussalam, 1999
Buku Referensi
Ward, Tara, author
Arcturus, 1998
Buku Teks
Mohd Zailani Mohd Yusoff, author
Artikel Jurnal
edited by R. Murray Thomas
Pergamon Press, 1990
Buku Referensi
Herniyatun, author
Fakultas Ilmu Keperawatan Universitas Indonesia, 2020
UI - Disertasi (Membership)