Yabunaya Salsabila Yuniar, author
Fakultas Hukum Universitas Indonesia, 2023
UI - Skripsi (Membership)
Flynn, Nancy, author
American Management Association, 2009
eBooks
Hertzoff, Ira, author
McGraw-Hill, 1995
Buku Referensi
Peek, Jerry D., author
O`Reilly and Associates, 1992
Buku Teks
Maria Malakalamere, author
2017
UI - Tesis (Membership)