Siregar, Ferdina
2004
UI - Tesis (Membership)
Simangunsong, Sofian
2007
UI - Tesis (Membership)
Muhamad Iqbal
Universitas Indonesia, 2017
UI - Skripsi (Membership)
Pabunag, Maria Theresia Romeo
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2006
UI - Tesis (Membership)
Jerry Dennis P.
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2004
UI - Tesis (Membership)