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Fakultas Ilmu Komputer Universitas Indonesia, 2014
Artikel Jurnal
Niles, Nancy J, author
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Buku Teks
Universitas Indonesia, 2006
UI - Tugas Akhir
Khushalani, Yougindra
Martinus Nijhoff Publishers, 1982
Buku Teks
Niles, Nancy J, author
Jones and Bartlett Publishers, 2013
Buku Teks