O`Flaherty, L. (Liam), author
Devin-Adair, 1956
Buku Teks
Muhammad Ariel Pratama, author
Fakultas Teknik Universitas Indonesia, 2022
UI - Skripsi (Membership)
Ludvigsen, Karl E., author
Bentley Publishers, 2015
Buku Teks
Rossi, Valentino, author
Ufuk Press, 2005
Buku Teks
Perkins, Dennis N.T., 1942- , author
[American Management Association, ], 2013
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