Tobing, Togi Lumban, author
Universitas Indonesia, 1994
UI - Tugas Akhir
Universitas Indonesia, 1998
UI - Tugas Akhir
Universitas Indonesia, 1998
UI - Tugas Akhir
Sitanggang, Poltak, author
2008
UI - Tesis (Open)
Sahda Edgina Nahdah, author
Fakultas Hukum Universitas Indonesia, 2022
UI - Skripsi (Membership)