Universitas Indonesia, 1998
UI - Skripsi (Membership)
Ratih Herawati, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2007
UI - Tesis (Membership)
Manurung, Tuaman, author
Universitas Indonesia, 2004
UI - Skripsi (Membership)
Ernita Meilani, author
Universitas Indonesia, 2007
UI - Tesis (Membership)
Universitas Indonesia, 2004
UI - Skripsi (Membership)