Universitas Indonesia, 2000
UI - Skripsi (Membership)
Andree Harmadi Algamar, author
2008
UI - Tesis (Open)
Wira Wahyuni, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 2020
UI - Tesis (Membership)
American Society of civil engineering, 1981
Buku Teks
Andhi, author
1997
UI - Skripsi (Membership)