Fadhilah Dianty, author
Fakultas Psikologi Universitas Indonesia, 2022
UI - Tesis (Membership)
Emerson, Brian, 1967- , author
American Management Association, 2008
eBooks
Al Ikbal Arbi, author
Fakultas Teknik Universitas Indonesia, 2002
UI - Tesis (Membership)
Purwanto, author
1998
UI - Tesis (Membership)
Fitriyanti, author
Jurnal Pendidikan, 2010
Artikel Jurnal