Andri Mubarak, author
Faculty of Engineering, Universitas Indonesia, 2018
Artikel Jurnal
Nadya Ayu Riandini, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2018
UI - Skripsi (Membership)
Azzhary Muhammad Rio, author
2017
UI - Skripsi (Membership)
edited by Paul Hockings
G.K. Hall, 1993
Buku Referensi
Artikel Jurnal