Kelley, Jeff, author
Springer, 2012
eBooks
Butler, B.C.M., author
Longman Scientific & Technical , 1988
Buku Teks
Artikel Jurnal
Wilson, A. Paula, author
[American Library association;American Library association;American Library association;American Library association, American Library association], 2004
eBooks
Nadhifah Hanan, author
Fakultas Ilmu Komputer Universitas Indonesia, 2020
UI - Skripsi (Membership)