Purba, Sarah Mutiara Adriana
Universitas Indonesia, 2017
UI - Tesis (Membership)
Nasution, Asnarani
Universitas Indonesia, 2018
UI - Tesis (Membership)
Universitas Indonesia, 1997
UI - Skripsi (Membership)
Universitas Indonesia, 2000
UI - Skripsi (Membership)
Universitas Indonesia, 1994
UI - Skripsi (Membership)