Didik Susilo Soeradji, author
1986
UI - Skripsi (Membership)
Universitas Indonesia, 2002
UI - Skripsi (Membership)
Universitas Indonesia, 1985
UI - Skripsi (Membership)
Universitas Indonesia, 1991
UI - Skripsi (Membership)
Safrizal Arifin, author
Universitas Indonesia, 2000
UI - Skripsi (Membership)