Universitas Indonesia, 1984
UI - Skripsi (Membership)
Universitas Indonesia, 1983
UI - Skripsi (Membership)
Sihombing, Partahi, author
1986
UI - Skripsi (Membership)
Achmad Romli, author
Fakultas Hukum Universitas Indonesia, 1987
UI - Skripsi (Membership)
Universitas Indonesia, 1983
UI - Skripsi (Membership)