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John Wiley & Sons, 1981
Buku Teks
Mukhopadhyay, Nitis, author
CRC Press, 2009
Buku Teks
Chernoff, Herman, author
Society for Industrial and Applied Mathematics, 1972
eBooks
Woodroofe, Michael, author
Society for Industrial and Applied Mathematics, 1982
eBooks
Sarutte Atsawaraungsuk, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal