Hutagaol, Surya Dharma, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis (Membership)
Joko Susanta, author
1995
UI - Tesis (Membership)
Andria Febriany, Author
2004
UI - Tesis (Membership)
Elok Savitri Pusparini, author
Universitas Indonesia, 2006
UI - Tesis (Membership)
Chyntia Selvi Anggraeni, author
2015
UI - Skripsi (Membership)