Universitas Indonesia, 2010
UI - Skripsi (Open)
Universitas Indonesia, 2009
UI - Skripsi (Open)
Pakpahan, Maridup Samosir, author
Universitas Indonesia, 1997
UI - Skripsi (Membership)
Angela Tiurma Utha, author
2018
UI - Skripsi (Membership)
Wiendy Hapsari, author
2018
UI - Tesis (Membership)