Rumah123.com,
Majalah, Jurnal, Buletin
Hubaib Shiddiqi, author
Fakultas Teknik Universitas Indonesia, 2020
UI - Skripsi (Membership)
Prita Miranti, author
Universitas Indonesia, 2004
UI - Tesis Membership
Vera Dewi Rochyati, author
Universitas Indonesia, 2002
UI - Tesis Membership
Arman Effendi, author
Fakultas Ekonomi dan Bisnis Universitas Indonesia, 1993
UI - Skripsi Membership