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Fakultas Ilmu Keperawatan Universitas Indonesia, 2012
UI - Tesis (Open)
Ellgring, Heiner, author
Cambridge University Press, 2008
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edited by David Matsumoto, Mark G. Frank, Hyi Sung Hwang
Sage, 2013
Buku Teks
Harper, Robert Gale, author
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Siregar, Ummi Mukminni, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Tesis (Open)