Azhar Equbal, author
Faculty of Engineering, Universitas Indonesia, 2017
Artikel Jurnal
Abel-Smith, Brian
Heinemann, 1983
Buku Teks
Hunter, Guy
Oxford University Press, 1969
Buku Teks
Christ Billy Aryanto, author
Universitas Indonesia, 2014
UI - Skripsi (Membership)
Anita Cahya Pratiwi, author
Fakultas Ilmu Administrasi Universitas Indonesia, 2021
UI - Skripsi (Membership)