Universitas Indonesia, 2006
UI - Skripsi (Membership)
Universitas Indonesia, 1993
UI - Skripsi (Membership)
Desriza Ratman, author
Keni Media, 2018
Buku Teks
Desriza Ratman, author
Keni Media , 2013
Buku Teks
Universitas Indonesia, 2010
UI - Skripsi (Open)