Desyetti
1998
UI - Tesis (Membership)
Erwansyah
Program Pascasarjana Universitas Indonesia, 2003
UI - Tesis (Membership)
Wiedyantari
Universitas Indonesia, 2007
UI - Tesis (Membership)
Hamli
1998
UI - Tesis (Membership)
Sinaga, Frider
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2005
UI - Tesis (Membership)