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McGraw-Hill, 2012
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John Wiley & Sons, 2003
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Allwright, Dick, author
Longman, 1993
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Noval Saputra, author
Fakultas Matematika dan Ilmu Pengetahuan Alam Universitas Indonesia, 2020
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Caper, Robert, author
Routledge, Taylor & Francis Group, 2009
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