Tudge, Colin
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Buku Teks
Brown, Amy, author
Cengage Learning, 2015
Buku Teks
International Association of Milk, Food and Environmental Sanitarians, 2018
Majalah, Jurnal, Buletin
Buckle, K.A., author
Penerbit Universitas Indonesia (UI-Press), 1985
Buku Teks
edited by J.R.J. Pare and J.M.R. Belanger
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Buku Teks