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Cambridge University Press, 2014
Buku Teks
Pobjoy, Jason M., 1982-, author
Cambridge University Press, 2017
Buku Teks
Artikel Jurnal
edited by Guy S. Goodwin-Gill and Helene Lambert
Cambridge University Press, 2010
Buku Teks
Triyanti, author
Fakultas Kedokteran Universitas Indonesia, 2001
UI - Tesis (Membership)