Universitas Indonesia, 1996
UI - Skripsi (Membership)
Benny Efran, author
Fakultas Hukum Universitas Indonesia, 1988
UI - Skripsi (Membership)
Universitas Indonesia, 1993
UI - Skripsi (Membership)
Universitas Indonesia, 1994
UI - Skripsi (Membership)
Universitas Indonesia, 1992
UI - Skripsi (Membership)