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Buku Teks
Tri Noriyanti, author
Universitas Indonesia, 2012
UI - Skripsi (Open)
F.G. (Florentinus Gregorius) Winarno, author
M-BRIO press, 2007
Buku Teks
World Health Organization, 1962
Buku Teks
The Assco, 1972
Buku Teks